| 321 Prime Search |
| Range statistics |
| Oldest unfinished workunit |
531628500 |
| Min remaining n |
13168844 (3,964,218 digits long) |
| Workunit/result count in the database |
2123/4848 |
| Cullen Prime Search |
| Range statistics |
| Oldest unfinished workunit |
525947038 |
| Min remaining n |
15468838 (4,656,592 digits long) |
| Workunit/result count in the database |
1616/5156 |
| Extended Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
531698979 |
| Min remaining n |
10620951 (3,197,231 digits long) |
| Workunit/result count in the database |
1474/3220 |
| Generalized Cullen Woodall Project |
| Range statistics |
| Oldest unfinished workunit |
533217276 |
| Min remaining n |
1039607 (2,146,231 digits long) |
| Workunit/result count in the database |
3174/7308 |
| Prime Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
523898077 |
| Min remaining n |
19068478 (5,740,190 digits long) |
| Workunit/result count in the database |
1855/5589 |
| Proth Prime Search |
| Range statistics |
| Oldest unfinished workunit |
534043609 |
| Min remaining n |
2503224 (753,549 digits long) |
| Workunit/result count in the database |
16104/35130 |
| Proth Prime Search Extended |
| Range statistics |
| Oldest unfinished workunit |
533646792 |
| Min remaining n |
1452805 (437,342 digits long) |
| Workunit/result count in the database |
40787/88724 |
| Proth Mega Prime Search |
| Range statistics |
| Oldest unfinished workunit |
532346148 |
| Min remaining n |
3407523 (1,025,770 digits long) |
| Workunit/result count in the database |
10881/22599 |
| Seventeen or Bust |
| Range statistics |
| Oldest unfinished workunit |
510720041 |
| Min remaining n |
14918291 (4,490,858 digits long) |
| Workunit/result count in the database |
6447/16793 |
| Sierpinski Riesel Base 5 |
| Range statistics |
| Oldest unfinished workunit |
531443458 |
| Min remaining n |
2382818 (1,665,524 digits long) |
| Workunit/result count in the database |
2434/5359 |
| Sophie Germain Prime Search |
| Range statistics |
| Oldest unfinished workunit |
533776817 |
| Min remaining k |
3608765746005 (388,342 digits long) |
| Workunit/result count in the database |
93314/196672 |
| The Riesel Problem |
| Range statistics |
| Oldest unfinished workunit |
531407626 |
| Min remaining n |
8435858 (2,539,452 digits long) |
| Workunit/result count in the database |
2229/4788 |
| Woodall Prime Search |
| Range statistics |
| Oldest unfinished workunit |
526558068 |
| Min remaining n |
16125326 (4,854,215 digits long) |
| Workunit/result count in the database |
3511/10737 |
| Generalized Fermat Prime Search - n=15 (32768) |
| Range statistics |
| Oldest unfinished workunit |
534193952 |
| Min remaining b |
55221298 (253,694 digits long) |
| Workunit/result count in the database |
18130/38542 |
| Generalized Fermat Prime Search - n=16 (65536) |
| Range statistics |
| Oldest unfinished workunit |
534227896 |
| Min remaining b |
24863488 (484,676 digits long) |
| Workunit/result count in the database |
8140/17949 |
| Generalized Fermat Prime Search - n=17 (131072) Low |
| Range statistics |
| Oldest unfinished workunit |
533670465 |
| Min remaining b |
8475492 (908,089 digits long) |
| Workunit/result count in the database |
5229/11413 |
| Generalized Fermat Prime Search - n=17 (131072) Mega |
| Range statistics |
| Oldest unfinished workunit |
533766896 |
| Min remaining b |
46753862 (1,005,299 digits long) |
| Workunit/result count in the database |
6339/13599 |
| Generalized Fermat Prime Search - n=18 (262144) |
| Range statistics |
| Oldest unfinished workunit |
532441390 |
| Min remaining b |
3057764 (1,700,110 digits long) |
| Workunit/result count in the database |
4547/10217 |
| Generalized Fermat Prime Search - n=19 (524288) |
| Range statistics |
| Oldest unfinished workunit |
528542466 |
| Min remaining b |
1490984 (3,236,678 digits long) |
| Workunit/result count in the database |
2953/8263 |
| Generalized Fermat Prime Search - n=20 (1048576) |
| Range statistics |
| Oldest unfinished workunit |
526197774 |
| Min remaining b |
871108 (6,228,617 digits long) |
| Workunit/result count in the database |
2619/7974 |
| Generalized Fermat Prime Search - n=21 (2097152) |
| Range statistics |
| Oldest unfinished workunit |
517161965 |
| Min remaining b |
118464 (10,640,082 digits long) |
| Workunit/result count in the database |
2372/11685 |
| Generalized Fermat Prime Search - n=22 (4194304) |
| Range statistics |
| Oldest unfinished workunit |
513327774 |
| Min remaining b |
86368 (20,704,565 digits long) |
| Workunit/result count in the database |
797/5619 |
