| 321 Prime Search |
| Range statistics |
| Oldest unfinished workunit |
638187711 |
| Min remaining n |
15568269 (4,686,517 digits long) |
| Workunit/result count in the database |
2165/4702 |
| Cullen Prime Search |
| Range statistics |
| Oldest unfinished workunit |
631620361 |
| Min remaining n |
17763705 (5,347,416 digits long) |
| Workunit/result count in the database |
1204/3240 |
| Extended Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
638316814 |
| Min remaining n |
14117557 (4,249,814 digits long) |
| Workunit/result count in the database |
894/1930 |
| Generalized Cullen Woodall Project |
| Range statistics |
| Oldest unfinished workunit |
637416065 |
| Min remaining n |
1941828 (4,044,418 digits long) |
| Workunit/result count in the database |
1493/3614 |
| Prime Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
629747548 |
| Min remaining n |
21690267 (6,529,427 digits long) |
| Workunit/result count in the database |
1388/3814 |
| Proth Prime Search |
| Range statistics |
| Oldest unfinished workunit |
644853384 |
| Min remaining n |
2847695 (857,245 digits long) |
| Workunit/result count in the database |
21237/42856 |
| Proth Prime Search Extended |
| Range statistics |
| Oldest unfinished workunit |
644611340 |
| Min remaining n |
1567229 (471,787 digits long) |
| Workunit/result count in the database |
224092/451113 |
| Proth Mega Prime Search |
| Range statistics |
| Oldest unfinished workunit |
644917158 |
| Min remaining n |
3329698 (1,002,343 digits long) |
| Workunit/result count in the database |
46639/94592 |
| Fermat Divisor Search |
| Range statistics |
| Oldest unfinished workunit |
641929849 |
| Min remaining n |
5609268 (1,688,560 digits long) |
| Workunit/result count in the database |
10121/20760 |
| Seventeen or Bust |
| Range statistics |
| Oldest unfinished workunit |
622163821 |
| Min remaining n |
31875742 (9,595,559 digits long) |
| Workunit/result count in the database |
2098/6536 |
| Sierpinski Riesel Base 5 |
| Range statistics |
| Oldest unfinished workunit |
643325420 |
| Min remaining n |
2909645 (2,033,760 digits long) |
| Workunit/result count in the database |
4658/9497 |
| Sophie Germain Prime Search |
| Range statistics |
| Oldest unfinished workunit |
644521934 |
| Min remaining k |
4913664931635 (388,342 digits long) |
| Workunit/result count in the database |
49483/101156 |
| The Riesel Problem |
| Range statistics |
| Oldest unfinished workunit |
640038089 |
| Min remaining n |
10025336 (3,017,933 digits long) |
| Workunit/result count in the database |
1760/3730 |
| Woodall Prime Search |
| Range statistics |
| Oldest unfinished workunit |
631461144 |
| Min remaining n |
18398492 (5,538,506 digits long) |
| Workunit/result count in the database |
1128/2807 |
| Generalized Fermat Prime Search - n=15 (32768) |
| Range statistics |
| Oldest unfinished workunit |
645964797 |
| Min remaining b |
159424132 (268,782 digits long) |
| Workunit/result count in the database |
22215/44673 |
| Generalized Fermat Prime Search - n=16 (65536) |
| Range statistics |
| Oldest unfinished workunit |
644895416 |
| Min remaining b |
83091178 (519,016 digits long) |
| Workunit/result count in the database |
197431/396779 |
| Generalized Fermat Prime Search - n=17 (131072) Low |
| Range statistics |
| Oldest unfinished workunit |
641831210 |
| Min remaining b |
17748280 (950,162 digits long) |
| Workunit/result count in the database |
11619/23740 |
| Generalized Fermat Prime Search - n=17 (131072) Mega |
| Range statistics |
| Oldest unfinished workunit |
645772253 |
| Min remaining b |
70570856 (1,028,736 digits long) |
| Workunit/result count in the database |
57320/115234 |
| Generalized Fermat Prime Search - n=18 (262144) |
| Range statistics |
| Oldest unfinished workunit |
640782824 |
| Min remaining b |
9616300 (1,830,554 digits long) |
| Workunit/result count in the database |
5171/10604 |
| Generalized Fermat Prime Search - n=19 (524288) |
| Range statistics |
| Oldest unfinished workunit |
637738110 |
| Min remaining b |
3293076 (3,417,101 digits long) |
| Workunit/result count in the database |
5972/12421 |
| Generalized Fermat Prime Search - n=20 (1048576) |
| Range statistics |
| Oldest unfinished workunit |
634272199 |
| Min remaining b |
1272554 (6,401,217 digits long) |
| Workunit/result count in the database |
2279/5671 |
| Generalized Fermat Prime Search - n=21 (2097152) |
| Range statistics |
| Oldest unfinished workunit |
629746510 |
| Min remaining b |
477190 (11,909,079 digits long) |
| Workunit/result count in the database |
1880/6070 |
| Generalized Fermat Prime Search - n=22 (4194304) |
| Range statistics |
| Oldest unfinished workunit |
632057618 |
| Min remaining b |
161736 (21,847,319 digits long) |
| Workunit/result count in the database |
352/1229 |
| Do You Feel Lucky? |
| Range statistics |
| Oldest unfinished workunit |
633163813 |
| Min remaining b |
882200 (24,937,516 digits long) |
| Workunit/result count in the database |
383/1226 |
