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1) Message boards : Generalized Fermat Prime Search : GFN Prime Discoveries (Message 118949)
Posted 6 hours ago by Profile Michael GoetzProject donor
We've found another n=16 (65536) prime!

On 23 Jun 2018 5:46:44, the 498,456 digit prime 40348160^65536+1 was found by CGB using the OCL2 (combined) app.

The double checker of this task was teppot on 23 Jun 2018 5:50:10 using the OCL2 (combined) app.

Congratulations!
2) Message boards : Problems and Help : Pending Credit links broken (Message 118947)
Posted 9 hours ago by Profile Michael GoetzProject donor
It looks like when you go into your Badges, and then click the "Pending Credit", the links for "PPS LLR (PPS, PPSE, MEGA) and GFN" appear to be broken. They just bring you to all tasks and not filtered to the specific type, like the others do.


It's working as intended. There is no task page that corresponds exactly to those badges, so it links to a more inclusive page instead.
3) Message boards : The Riesel Problem : TRP Double Check (Message 118939)
Posted 20 hours ago by Profile Michael GoetzProject donor
99.6%:

+-------+------------+------------+-------------+------------+---------+-------+------------+---------+--------+------------+---------+--------+--------+------+-------+ | range | min digits | max digits | total tasks | total work | total % | to-do | to-do work | to-do % | done | work done | done % | primes | good | bad | bad % | +-------+------------+------------+-------------+------------+---------+-------+------------+---------+--------+------------+---------+--------+--------+------+-------+ | 0 | 240,894 | 301,012 | 4903 | 192.05 | 0.10% | 0 | 0.00 | 0.00% | 4903 | 192.05 | 0.10% | 0 | 4898 | 5 | 0.10% | | 1 | 301,062 | 601,951 | 10006 | 969.23 | 0.50% | 0 | 0.00 | 0.00% | 10006 | 969.23 | 0.50% | 0 | 9996 | 10 | 0.10% | | 2 | 602,066 | 903,077 | 2818 | 729.66 | 0.38% | 0 | 0.00 | 0.00% | 2818 | 729.66 | 0.38% | 0 | 2813 | 5 | 0.18% | | 3 | 903,136 | 1,204,121 | 33517 | 18,633.13 | 9.58% | 0 | 0.00 | 0.00% | 33517 | 18,633.13 | 9.58% | 0 | 33482 | 35 | 0.10% | | 4 | 1,204,126 | 1,505,155 | 66288 | 61,760.93 | 31.77% | 0 | 0.00 | 0.00% | 66288 | 61,760.93 | 31.77% | 0 | 66139 | 149 | 0.22% | | 5 | 1,505,156 | 1,805,948 | 76972 | 100,109.38 | 51.49% | 15 | 22.93 | 0.01% | 76957 | 100,086.45 | 51.48% | 0 | 76666 | 291 | 0.38% | | 6 | 1,806,749 | 2,106,930 | 1160 | 2,228.04 | 1.15% | 4 | 8.33 | 0.00% | 1156 | 2,219.71 | 1.14% | 0 | 1149 | 7 | 0.61% | | 7 | 2,108,410 | 2,408,070 | 1087 | 2,783.20 | 1.43% | 15 | 38.34 | 0.02% | 1072 | 2,744.86 | 1.41% | 0 | 1064 | 8 | 0.75% | | 8 | 2,408,857 | 2,709,261 | 993 | 3,251.05 | 1.67% | 110 | 373.10 | 0.19% | 883 | 2,877.95 | 1.48% | 0 | 877 | 6 | 0.68% | | 9 | 2,709,385 | 3,009,962 | 921 | 3,756.85 | 1.93% | 81 | 335.60 | 0.17% | 840 | 3,421.24 | 1.76% | 0 | 836 | 4 | 0.48% | | NULL | 240,894 | 3,009,962 | 198665 | 194,413.51 | 100.00% | 225 | 778.30 | 0.40% | 198440 | 193,635.22 | 99.60% | 0 | 197920 | 520 | 0.26% | +-------+------------+------------+-------------+------------+---------+-------+------------+---------+--------+------------+---------+--------+--------+------+-------+
4) Message boards : The Riesel Problem : TRP Double Check (Message 118931)
Posted 1 day ago by Profile Michael GoetzProject donor
99.5%:

+-------+------------+------------+-------------+------------+---------+-------+------------+---------+--------+------------+---------+--------+--------+------+-------+ | range | min digits | max digits | total tasks | total work | total % | to-do | to-do work | to-do % | done | work done | done % | primes | good | bad | bad % | +-------+------------+------------+-------------+------------+---------+-------+------------+---------+--------+------------+---------+--------+--------+------+-------+ | 0 | 240,894 | 301,012 | 4903 | 192.05 | 0.10% | 0 | 0.00 | 0.00% | 4903 | 192.05 | 0.10% | 0 | 4898 | 5 | 0.10% | | 1 | 301,062 | 601,951 | 10006 | 969.23 | 0.50% | 0 | 0.00 | 0.00% | 10006 | 969.23 | 0.50% | 0 | 9996 | 10 | 0.10% | | 2 | 602,066 | 903,077 | 2818 | 729.66 | 0.38% | 0 | 0.00 | 0.00% | 2818 | 729.66 | 0.38% | 0 | 2813 | 5 | 0.18% | | 3 | 903,136 | 1,204,121 | 33517 | 18,633.13 | 9.58% | 0 | 0.00 | 0.00% | 33517 | 18,633.13 | 9.58% | 0 | 33482 | 35 | 0.10% | | 4 | 1,204,126 | 1,505,155 | 66288 | 61,760.93 | 31.77% | 0 | 0.00 | 0.00% | 66288 | 61,760.93 | 31.77% | 0 | 66139 | 149 | 0.22% | | 5 | 1,505,156 | 1,805,948 | 76972 | 100,109.38 | 51.49% | 18 | 27.56 | 0.01% | 76954 | 100,081.82 | 51.48% | 0 | 76663 | 291 | 0.38% | | 6 | 1,806,749 | 2,106,930 | 1160 | 2,228.04 | 1.15% | 5 | 10.08 | 0.01% | 1155 | 2,217.96 | 1.14% | 0 | 1148 | 7 | 0.61% | | 7 | 2,108,410 | 2,408,070 | 1087 | 2,783.20 | 1.43% | 21 | 53.92 | 0.03% | 1066 | 2,729.28 | 1.40% | 0 | 1058 | 8 | 0.75% | | 8 | 2,408,857 | 2,709,261 | 993 | 3,251.05 | 1.67% | 124 | 420.31 | 0.22% | 869 | 2,830.74 | 1.46% | 0 | 864 | 5 | 0.58% | | 9 | 2,709,385 | 3,009,962 | 921 | 3,756.85 | 1.93% | 100 | 413.39 | 0.21% | 821 | 3,343.46 | 1.72% | 0 | 817 | 4 | 0.49% | | NULL | 240,894 | 3,009,962 | 198665 | 194,413.51 | 100.00% | 268 | 925.26 | 0.48% | 198397 | 193,488.26 | 99.52% | 0 | 197878 | 519 | 0.26% | +-------+------------+------------+-------------+------------+---------+-------+------------+---------+--------+------------+---------+--------+--------+------+-------+
5) Message boards : Problems and Help : Stopping PG message "... and yet another ..." (Message 118927)
Posted 1 day ago by Profile Michael GoetzProject donor
Curiosity yields this:

+------+----------+ | year | count(*) | +------+----------+ | 2007 | 26 | | 2008 | 91 | | 2009 | 108 | | 2010 | 79 | | 2011 | 67 | | 2012 | 51 | | 2013 | 54 | | 2014 | 80 | | 2015 | 58 | | 2016 | 88 | | 2017 | 85 | | 2018 | 21 | +------+----------+


That's the number of announcements in each calendar year. We're on a pace this year to have the fewest number of announcements since the year PrimeGrid was started.
6) Message boards : Problems and Help : Stopping PG message "... and yet another ..." (Message 118926)
Posted 1 day ago by Profile Michael GoetzProject donor
As a direct result of your original post in this thread we changed our policies regarding announcements. (We did agree with you of course, but it was your post that that triggered the changes.)

The change is quantifiable: Under 2017's policy, there would have been 41 more announcements this year, 39 for mega primes and 2 for AP26's. And we're not even half way through the year. Furthermore, the policy change was designed in such a way as to automatically scale over time so that we don't find ourselves in the same situation in a year or two. As it inevitably becomes easier and easier to find larger and larger primes, the bar for being eligible for an announcement automatically gets higher.

Thank you for your suggestion.

PrimeGrid is a very active and dynamic project, with many events, applications, and discoveries. It should not surprise anyone that this results in a lot of announcements. There's a lot of people who enjoy being part of a project like ours, but it's not for everybody.
7) Message boards : Number crunching : World Cup Challenge (Message 118919)
Posted 1 day ago by Profile Michael GoetzProject donor
Cleanup status:

June 18: World Cup: 15264 tasks outstanding; 14430 affecting individual (297) scoring positions; 8584 affecting team (78) scoring positions.
June 19: World Cup: 12307 tasks outstanding; 10858 affecting individual (295) scoring positions; 6493 affecting team (72) scoring positions.
June 20: World Cup: 8653 tasks outstanding; 7549 affecting individual (291) scoring positions; 2892 affecting team (60) scoring positions.
June 21: World Cup: 6557 tasks outstanding; 5623 affecting individual (285) scoring positions; 2167 affecting team (50) scoring positions.
June 22: World Cup: 5384 tasks outstanding; 4505 affecting individual (275) scoring positions; 1596 affecting team (43) scoring positions.
June 23: World Cup: 4411 tasks outstanding; 3531 affecting individual (260) scoring positions; 1156 affecting team (38) scoring positions.
8) Message boards : Seventeen or Bust : Can I have "my" residues"? (Message 118909)
Posted 1 day ago by Profile Michael GoetzProject donor
CLARIFICATION:

I did not offer to provide residues to anyone who PMs me. As far as I am aware there's no reason anyone needs this information, and I am not going to manually look them up for everyone running tasks here.

I answered one person's question -- in public -- so that he and others could see what the results look like, as an example. The actual results of individual tasks, once they've been validated, are of no value or interest to anyone. (Unless, of course, they're prime, but we notify you when there's a prime.)

If -- and only if -- you think you have a legitimate reason why you need this information, then please send me a private message explaining this need.

9) Message boards : Seventeen or Bust : Can I have "my" residues"? (Message 118907)
Posted 1 day ago by Profile Michael GoetzProject donor
So is this the kind of output that you see that prompts an actual prime check Michael?, except it's "xxxxx*2^25307132+1 IS prime?


It would look something like this:

1071*2^3523944+1 is prime! (1060816 decimal digits) Time : 1328.400 sec.

Do you receive and email...


Yes.
10) Message boards : Seventeen or Bust : Can I have "my" residues"? (Message 118901)
Posted 2 days ago by Profile Michael GoetzProject donor
I have finished my 4th task
llrSOB_284807112_1

It has been validated.

Can I have the result, my RES64 ?

To receive this result is not yet automated.

Can I find it myself somewhere?


It's of no particular value to anyone, so no, we don't make it available automatically. When I gave you the other residues that was to satisfy your curiosity, but that was a one-time occurance.

If you have a reason why you need the residues, please contact me privately via PM.


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