| 321 Prime Search |
| Range statistics |
| Oldest unfinished workunit |
677514517 |
| Min remaining n |
16281501 (4,901,221 digits long) |
| Workunit/result count in the database |
6662/7255 |
| Cullen Prime Search |
| Range statistics |
| Oldest unfinished workunit |
669025952 |
| Min remaining n |
18394380 (5,537,268 digits long) |
| Workunit/result count in the database |
3766/4870 |
| Extended Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
675578740 |
| Min remaining n |
14929696 (4,494,292 digits long) |
| Workunit/result count in the database |
2391/2792 |
| Generalized Cullen Woodall Project |
| Range statistics |
| Oldest unfinished workunit |
674293783 |
| Min remaining n |
2040940 (4,250,847 digits long) |
| Workunit/result count in the database |
2709/3170 |
| Prime Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
665583115 |
| Min remaining n |
22671272 (6,824,739 digits long) |
| Workunit/result count in the database |
2890/3771 |
| Proth Prime Search |
| Range statistics |
| Oldest unfinished workunit |
680914919 |
| Min remaining n |
2890774 (870,213 digits long) |
| Workunit/result count in the database |
8439/19399 |
| Proth Prime Search Extended |
| Range statistics |
| Oldest unfinished workunit |
680633197 |
| Min remaining n |
1608427 (484,189 digits long) |
| Workunit/result count in the database |
27948/60145 |
| Proth Mega Prime Search |
| Range statistics |
| Oldest unfinished workunit |
680988269 |
| Min remaining n |
3338663 (1,005,042 digits long) |
| Workunit/result count in the database |
13478/28098 |
| Fermat Divisor Search |
| Range statistics |
| Oldest unfinished workunit |
680362999 |
| Min remaining n |
6450001 (1,941,646 digits long) |
| Workunit/result count in the database |
54385/65415 |
| Seventeen or Bust |
| Range statistics |
| Oldest unfinished workunit |
659680632 |
| Min remaining n |
32879614 (9,897,755 digits long) |
| Workunit/result count in the database |
3786/6249 |
| Sierpinski Riesel Base 5 |
| Range statistics |
| Oldest unfinished workunit |
677737393 |
| Min remaining n |
3197479 (2,234,947 digits long) |
| Workunit/result count in the database |
5902/6305 |
| Sophie Germain Prime Search |
| Range statistics |
| Oldest unfinished workunit |
680394464 |
| Min remaining k |
5649046037565 (388,342 digits long) |
| Workunit/result count in the database |
125102/266766 |
| The Riesel Problem |
| Range statistics |
| Oldest unfinished workunit |
676638050 |
| Min remaining n |
11094264 (3,339,712 digits long) |
| Workunit/result count in the database |
3205/3987 |
| Woodall Prime Search |
| Range statistics |
| Oldest unfinished workunit |
670978047 |
| Min remaining n |
18870362 (5,680,553 digits long) |
| Workunit/result count in the database |
4033/4924 |
| Generalized Fermat Prime Search - n=15 (32768) |
| Range statistics |
| Oldest unfinished workunit |
681411004 |
| Min remaining b |
200523792 (272,046 digits long) |
| Workunit/result count in the database |
27214/56637 |
| Generalized Fermat Prime Search - n=16 (65536) |
| Range statistics |
| Oldest unfinished workunit |
680581606 |
| Min remaining b |
98014606 (523,718 digits long) |
| Workunit/result count in the database |
14176/29364 |
| Generalized Fermat Prime Search - n=17 (131072) Low |
| Range statistics |
| Oldest unfinished workunit |
678891374 |
| Min remaining b |
21213200 (960,313 digits long) |
| Workunit/result count in the database |
7960/16233 |
| Generalized Fermat Prime Search - n=17 (131072) Mega |
| Range statistics |
| Oldest unfinished workunit |
680950338 |
| Min remaining b |
79051566 (1,035,195 digits long) |
| Workunit/result count in the database |
20009/40602 |
| Generalized Fermat Prime Search - n=18 (262144) |
| Range statistics |
| Oldest unfinished workunit |
678111735 |
| Min remaining b |
11151202 (1,847,414 digits long) |
| Workunit/result count in the database |
3783/8021 |
| Generalized Fermat Prime Search - n=19 (524288) |
| Range statistics |
| Oldest unfinished workunit |
676487035 |
| Min remaining b |
3899454 (3,455,585 digits long) |
| Workunit/result count in the database |
3002/8473 |
| Generalized Fermat Prime Search - n=20 (1048576) |
| Range statistics |
| Oldest unfinished workunit |
666616887 |
| Min remaining b |
1437044 (6,456,576 digits long) |
| Workunit/result count in the database |
2581/7560 |
| Generalized Fermat Prime Search - n=21 (2097152) |
| Range statistics |
| Oldest unfinished workunit |
663568981 |
| Min remaining b |
596152 (12,111,802 digits long) |
| Workunit/result count in the database |
1819/6942 |
| Generalized Fermat Prime Search - n=22 (4194304) |
| Range statistics |
| Oldest unfinished workunit |
645910530 |
| Min remaining b |
169020 (21,927,562 digits long) |
| Workunit/result count in the database |
1044/6515 |
| Do You Feel Lucky? |
| Range statistics |
| Oldest unfinished workunit |
666982706 |
| Min remaining b |
908424 (24,990,874 digits long) |
| Workunit/result count in the database |
773/3580 |
