| 321 Prime Search |
| Range statistics |
| Oldest unfinished workunit |
657592847 |
| Min remaining n |
15804107 (4,757,511 digits long) |
| Workunit/result count in the database |
1827/3848 |
| Cullen Prime Search |
| Range statistics |
| Oldest unfinished workunit |
648962073 |
| Min remaining n |
18006510 (5,420,507 digits long) |
| Workunit/result count in the database |
1381/3312 |
| Extended Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
657943414 |
| Min remaining n |
14367104 (4,324,935 digits long) |
| Workunit/result count in the database |
1659/3468 |
| Generalized Cullen Woodall Project |
| Range statistics |
| Oldest unfinished workunit |
654549984 |
| Min remaining n |
1977316 (4,118,332 digits long) |
| Workunit/result count in the database |
1215/3404 |
| Prime Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
638399978 |
| Min remaining n |
22183773 (6,677,987 digits long) |
| Workunit/result count in the database |
1899/5388 |
| Proth Prime Search |
| Range statistics |
| Oldest unfinished workunit |
660454752 |
| Min remaining n |
2867763 (863,286 digits long) |
| Workunit/result count in the database |
10418/22201 |
| Proth Prime Search Extended |
| Range statistics |
| Oldest unfinished workunit |
660056461 |
| Min remaining n |
1579635 (475,522 digits long) |
| Workunit/result count in the database |
32975/68197 |
| Proth Mega Prime Search |
| Range statistics |
| Oldest unfinished workunit |
660213559 |
| Min remaining n |
3333909 (1,003,611 digits long) |
| Workunit/result count in the database |
29843/60910 |
| Fermat Divisor Search |
| Range statistics |
| Oldest unfinished workunit |
659143261 |
| Min remaining n |
5974108 (1,798,388 digits long) |
| Workunit/result count in the database |
4714/9737 |
| Seventeen or Bust |
| Range statistics |
| Oldest unfinished workunit |
622163821 |
| Min remaining n |
31875742 (9,595,559 digits long) |
| Workunit/result count in the database |
2181/6362 |
| Sierpinski Riesel Base 5 |
| Range statistics |
| Oldest unfinished workunit |
656978565 |
| Min remaining n |
3105987 (2,170,997 digits long) |
| Workunit/result count in the database |
2842/5854 |
| Sophie Germain Prime Search |
| Range statistics |
| Oldest unfinished workunit |
660056522 |
| Min remaining k |
5357161186407 (388,342 digits long) |
| Workunit/result count in the database |
71865/149511 |
| The Riesel Problem |
| Range statistics |
| Oldest unfinished workunit |
655265528 |
| Min remaining n |
10121266 (3,046,810 digits long) |
| Workunit/result count in the database |
1068/2327 |
| Woodall Prime Search |
| Range statistics |
| Oldest unfinished workunit |
649749339 |
| Min remaining n |
18573582 (5,591,213 digits long) |
| Workunit/result count in the database |
1159/2988 |
| Generalized Fermat Prime Search - n=15 (32768) |
| Range statistics |
| Oldest unfinished workunit |
660975196 |
| Min remaining b |
175185486 (270,123 digits long) |
| Workunit/result count in the database |
44525/90268 |
| Generalized Fermat Prime Search - n=16 (65536) |
| Range statistics |
| Oldest unfinished workunit |
660806550 |
| Min remaining b |
93146854 (522,268 digits long) |
| Workunit/result count in the database |
14194/28836 |
| Generalized Fermat Prime Search - n=17 (131072) Low |
| Range statistics |
| Oldest unfinished workunit |
660336326 |
| Min remaining b |
19602000 (955,817 digits long) |
| Workunit/result count in the database |
11994/24498 |
| Generalized Fermat Prime Search - n=17 (131072) Mega |
| Range statistics |
| Oldest unfinished workunit |
660831643 |
| Min remaining b |
74795522 (1,032,045 digits long) |
| Workunit/result count in the database |
9804/20005 |
| Generalized Fermat Prime Search - n=18 (262144) |
| Range statistics |
| Oldest unfinished workunit |
658628199 |
| Min remaining b |
10404900 (1,839,527 digits long) |
| Workunit/result count in the database |
4522/9603 |
| Generalized Fermat Prime Search - n=19 (524288) |
| Range statistics |
| Oldest unfinished workunit |
656521884 |
| Min remaining b |
3574364 (3,435,764 digits long) |
| Workunit/result count in the database |
3003/7121 |
| Generalized Fermat Prime Search - n=20 (1048576) |
| Range statistics |
| Oldest unfinished workunit |
646698364 |
| Min remaining b |
1334348 (6,422,811 digits long) |
| Workunit/result count in the database |
2475/7298 |
| Generalized Fermat Prime Search - n=21 (2097152) |
| Range statistics |
| Oldest unfinished workunit |
646415672 |
| Min remaining b |
555588 (12,047,620 digits long) |
| Workunit/result count in the database |
1820/6507 |
| Generalized Fermat Prime Search - n=22 (4194304) |
| Range statistics |
| Oldest unfinished workunit |
637468832 |
| Min remaining b |
166976 (21,905,399 digits long) |
| Workunit/result count in the database |
361/1491 |
| Do You Feel Lucky? |
| Range statistics |
| Oldest unfinished workunit |
649626320 |
| Min remaining b |
896330 (24,966,461 digits long) |
| Workunit/result count in the database |
530/1671 |
