PrimeGrid
Please visit donation page to help the project cover running costs for this month

Toggle Menu

Join PrimeGrid

Returning Participants

Community

Leader Boards

Results

Other

drummers-lowrise

Advanced search

Message boards : General discussion : possibility of finding a prime

Author Message
Profile dannyridel
Volunteer tester
Avatar
Send message
Joined: 3 Feb 19
Posts: 919
ID: 1097922
Credit: 20,095,563
RAC: 22,693
Discovered 1 mega prime321 LLR Gold: Earned 500,000 credits (506,806)Cullen LLR Silver: Earned 100,000 credits (112,212)ESP LLR Silver: Earned 100,000 credits (255,803)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (509,419)PPS LLR Ruby: Earned 2,000,000 credits (2,001,172)PSP LLR Gold: Earned 500,000 credits (616,940)SoB LLR Gold: Earned 500,000 credits (533,625)SR5 LLR Silver: Earned 100,000 credits (108,281)SGS LLR Gold: Earned 500,000 credits (501,474)TRP LLR Silver: Earned 100,000 credits (146,999)Woodall LLR Silver: Earned 100,000 credits (117,864)321 Sieve (suspended) Gold: Earned 500,000 credits (506,814)Generalized Cullen/Woodall Sieve (suspended) Bronze: Earned 10,000 credits (30,033)PPS Sieve Ruby: Earned 2,000,000 credits (2,808,043)AP 26/27 Amethyst: Earned 1,000,000 credits (1,273,545)GFN Ruby: Earned 2,000,000 credits (3,545,498)WW Turquoise: Earned 5,000,000 credits (6,148,000)PSA Silver: Earned 100,000 credits (373,034)
Message 130312 - Posted: 10 Jun 2019 | 11:52:18 UTC

Can anybody tell me the possibilty (average 1 in x tasks) that we can find a prime in each of the subprojects?
____________
SHSIDElectronicsGroup@outlook.com

waiting for a TdP prime...
Proth "SoB": 44243*2^440969+1


HonzaProject donor
Volunteer moderator
Volunteer tester
Project scientist
Send message
Joined: 15 Aug 05
Posts: 1909
ID: 352
Credit: 4,384,211,777
RAC: 5,251,288
Discovered 8 mega primesEliminated 4 conjecture "k"sFound 2 primes in the 2018 Tour de PrimesFound 1 prime in the 2018 Tour de Primes Mountain Stage2019 Tour de Primes largest primeFound 4 primes in the 2019 Tour de PrimesFound 1 mega prime in the 2019 Tour de PrimesFound 1 prime in the 2019 Tour de Primes Mountain StageFound 1 prime in the 2020 Tour de PrimesFound 4 primes in the 2021 Tour de PrimesFound 1 mega prime in the 2021 Tour de PrimesFound 1 prime in the 2021 Tour de Primes Mountain Stage321 LLR Double Bronze: Earned 100,000,000 credits (100,425,701)Cullen LLR Double Bronze: Earned 100,000,000 credits (101,538,484)ESP LLR Double Bronze: Earned 100,000,000 credits (100,642,296)Generalized Cullen/Woodall LLR Double Bronze: Earned 100,000,000 credits (100,612,558)PPS LLR Double Bronze: Earned 100,000,000 credits (155,941,439)PSP LLR Emerald: Earned 50,000,000 credits (81,611,923)SoB LLR Double Bronze: Earned 100,000,000 credits (113,220,736)SR5 LLR Double Bronze: Earned 100,000,000 credits (101,883,529)SGS LLR Emerald: Earned 50,000,000 credits (55,593,166)TPS LLR (retired) Bronze: Earned 10,000 credits (43,033)TRP LLR Double Bronze: Earned 100,000,000 credits (100,338,924)Woodall LLR Emerald: Earned 50,000,000 credits (50,956,094)321 Sieve (suspended) Double Bronze: Earned 100,000,000 credits (115,948,450)Cullen/Woodall Sieve (suspended) Ruby: Earned 2,000,000 credits (4,142,109)Generalized Cullen/Woodall Sieve (suspended) Emerald: Earned 50,000,000 credits (50,504,945)PPS Sieve Double Gold: Earned 500,000,000 credits (513,057,580)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,288,222)TRP Sieve (suspended) Sapphire: Earned 20,000,000 credits (20,149,354)AP 26/27 Double Silver: Earned 200,000,000 credits (232,724,773)GFN Double Gold: Earned 500,000,000 credits (789,218,857)WW Double Amethyst: Earned 1,000,000,000 credits (1,040,124,000)PSA Double Gold: Earned 500,000,000 credits (535,232,795)
Message 130316 - Posted: 10 Jun 2019 | 12:54:55 UTC

See Is there a 'probability of finding a prime' listed anywhere? for example.


____________
My stats
Badge score: 1*1 + 5*1 + 8*3 + 9*11 + 10*1 + 11*1 + 12*3 = 186

Profile Nicholas Peter Bamber
Send message
Joined: 23 Dec 18
Posts: 93
ID: 1087751
Credit: 9,117,213
RAC: 4,248
321 LLR Silver: Earned 100,000 credits (261,540)Cullen LLR Gold: Earned 500,000 credits (781,596)ESP LLR Silver: Earned 100,000 credits (192,840)Generalized Cullen/Woodall LLR Gold: Earned 500,000 credits (611,930)PPS LLR Gold: Earned 500,000 credits (913,435)PSP LLR Bronze: Earned 10,000 credits (41,598)SoB LLR Bronze: Earned 10,000 credits (84,381)SR5 LLR Silver: Earned 100,000 credits (114,163)SGS LLR Gold: Earned 500,000 credits (620,776)TRP LLR Silver: Earned 100,000 credits (161,546)Woodall LLR Gold: Earned 500,000 credits (613,821)321 Sieve (suspended) Amethyst: Earned 1,000,000 credits (1,014,239)Generalized Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (104,315)PPS Sieve Amethyst: Earned 1,000,000 credits (1,001,187)AP 26/27 Amethyst: Earned 1,000,000 credits (1,043,094)GFN Gold: Earned 500,000 credits (745,647)WW Gold: Earned 500,000 credits (556,000)PSA Silver: Earned 100,000 credits (255,106)
Message 130419 - Posted: 15 Jun 2019 | 8:53:31 UTC - in response to Message 130312.

If you go to the subproject page and look at the range statistics you can get a feel for what your chances are. Or alternatively join a large team and compare how many primes your team members have found compared to their credits.[/url]

Profile Roger
Volunteer developer
Volunteer tester
Avatar
Send message
Joined: 27 Nov 11
Posts: 1138
ID: 120786
Credit: 268,621,444
RAC: 0
Found 1 prime in the 2018 Tour de Primes321 LLR Ruby: Earned 2,000,000 credits (2,037,982)Cullen LLR Ruby: Earned 2,000,000 credits (2,015,907)ESP LLR Ruby: Earned 2,000,000 credits (2,232,391)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,088,705)PPS LLR Ruby: Earned 2,000,000 credits (3,173,285)PSP LLR Ruby: Earned 2,000,000 credits (2,539,644)SoB LLR Ruby: Earned 2,000,000 credits (2,122,524)SR5 LLR Ruby: Earned 2,000,000 credits (2,238,295)SGS LLR Turquoise: Earned 5,000,000 credits (5,024,064)TRP LLR Ruby: Earned 2,000,000 credits (2,125,391)Woodall LLR Ruby: Earned 2,000,000 credits (2,037,732)321 Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,190,731)Cullen/Woodall Sieve (suspended) Silver: Earned 100,000 credits (207,387)Generalized Cullen/Woodall Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,049,697)PPS Sieve Double Bronze: Earned 100,000,000 credits (100,422,123)Sierpinski (ESP/PSP/SoB) Sieve (suspended) Ruby: Earned 2,000,000 credits (3,227,972)TRP Sieve (suspended) Turquoise: Earned 5,000,000 credits (5,021,659)AP 26/27 Sapphire: Earned 20,000,000 credits (20,651,644)GFN Emerald: Earned 50,000,000 credits (57,918,585)PSA Sapphire: Earned 20,000,000 credits (43,298,465)
Message 130432 - Posted: 16 Jun 2019 | 9:09:03 UTC

Some of the sub-projects have chance of prime discussions:
321 Prime Search
Prime Sierpinski Problem
The Riesel Problem
Sierpinski/Riesel Base 5 Problem
Generalized Fermat Prime Search

If you could find out the number of tasks in a range you can calculate the possibility (average 1 in x tasks) of finding a prime.

Message boards : General discussion : possibility of finding a prime

[Return to PrimeGrid main page]
DNS Powered by DNSEXIT.COM
Copyright © 2005 - 2021 Rytis Slatkevičius (contact) and PrimeGrid community. Server load 2.17, 1.53, 1.47
Generated 21 Sep 2021 | 17:18:05 UTC