| 321 Prime Search |
| Range statistics |
| Oldest unfinished workunit |
658890076 |
| Min remaining n |
15833060 (4,766,227 digits long) |
| Workunit/result count in the database |
1875/3994 |
| Cullen Prime Search |
| Range statistics |
| Oldest unfinished workunit |
649530400 |
| Min remaining n |
18020116 (5,424,603 digits long) |
| Workunit/result count in the database |
1672/3801 |
| Extended Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
658878611 |
| Min remaining n |
14391520 (4,332,285 digits long) |
| Workunit/result count in the database |
1672/3399 |
| Generalized Cullen Woodall Project |
| Range statistics |
| Oldest unfinished workunit |
657152179 |
| Min remaining n |
1979938 (4,123,793 digits long) |
| Workunit/result count in the database |
1281/3156 |
| Prime Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
638399978 |
| Min remaining n |
22183773 (6,677,987 digits long) |
| Workunit/result count in the database |
1751/5008 |
| Proth Prime Search |
| Range statistics |
| Oldest unfinished workunit |
661178569 |
| Min remaining n |
2869010 (863,662 digits long) |
| Workunit/result count in the database |
11517/25824 |
| Proth Prime Search Extended |
| Range statistics |
| Oldest unfinished workunit |
660888830 |
| Min remaining n |
1580033 (475,642 digits long) |
| Workunit/result count in the database |
23013/49195 |
| Proth Mega Prime Search |
| Range statistics |
| Oldest unfinished workunit |
661305139 |
| Min remaining n |
3334350 (1,003,744 digits long) |
| Workunit/result count in the database |
16738/34069 |
| Fermat Divisor Search |
| Range statistics |
| Oldest unfinished workunit |
659833642 |
| Min remaining n |
5988002 (1,802,570 digits long) |
| Workunit/result count in the database |
5753/11729 |
| Seventeen or Bust |
| Range statistics |
| Oldest unfinished workunit |
622163821 |
| Min remaining n |
31875742 (9,595,559 digits long) |
| Workunit/result count in the database |
2204/6327 |
| Sierpinski Riesel Base 5 |
| Range statistics |
| Oldest unfinished workunit |
659462682 |
| Min remaining n |
3118981 (2,180,080 digits long) |
| Workunit/result count in the database |
3074/6375 |
| Sophie Germain Prime Search |
| Range statistics |
| Oldest unfinished workunit |
661020339 |
| Min remaining k |
5375968247835 (388,342 digits long) |
| Workunit/result count in the database |
81543/170865 |
| The Riesel Problem |
| Range statistics |
| Oldest unfinished workunit |
660076623 |
| Min remaining n |
10168898 (3,061,149 digits long) |
| Workunit/result count in the database |
1327/2834 |
| Woodall Prime Search |
| Range statistics |
| Oldest unfinished workunit |
650510928 |
| Min remaining n |
18580981 (5,593,440 digits long) |
| Workunit/result count in the database |
1376/3384 |
| Generalized Fermat Prime Search - n=15 (32768) |
| Range statistics |
| Oldest unfinished workunit |
661812582 |
| Min remaining b |
176591358 (270,237 digits long) |
| Workunit/result count in the database |
38500/78155 |
| Generalized Fermat Prime Search - n=16 (65536) |
| Range statistics |
| Oldest unfinished workunit |
661556850 |
| Min remaining b |
93350734 (522,330 digits long) |
| Workunit/result count in the database |
13266/27663 |
| Generalized Fermat Prime Search - n=17 (131072) Low |
| Range statistics |
| Oldest unfinished workunit |
661268605 |
| Min remaining b |
19749256 (956,243 digits long) |
| Workunit/result count in the database |
14132/29651 |
| Generalized Fermat Prime Search - n=17 (131072) Mega |
| Range statistics |
| Oldest unfinished workunit |
661799912 |
| Min remaining b |
75038132 (1,032,229 digits long) |
| Workunit/result count in the database |
8251/17133 |
| Generalized Fermat Prime Search - n=18 (262144) |
| Range statistics |
| Oldest unfinished workunit |
659461833 |
| Min remaining b |
10451396 (1,840,035 digits long) |
| Workunit/result count in the database |
4172/9066 |
| Generalized Fermat Prime Search - n=19 (524288) |
| Range statistics |
| Oldest unfinished workunit |
657721573 |
| Min remaining b |
3582588 (3,436,287 digits long) |
| Workunit/result count in the database |
2833/6967 |
| Generalized Fermat Prime Search - n=20 (1048576) |
| Range statistics |
| Oldest unfinished workunit |
649702542 |
| Min remaining b |
1350396 (6,428,255 digits long) |
| Workunit/result count in the database |
2689/7925 |
| Generalized Fermat Prime Search - n=21 (2097152) |
| Range statistics |
| Oldest unfinished workunit |
646733721 |
| Min remaining b |
556050 (12,048,377 digits long) |
| Workunit/result count in the database |
1748/6413 |
| 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 |
352/1493 |
| 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 |
536/1660 |
