Subprojects
LLR
| 321 Prime Search |
| Range statistics |
| Oldest unfinished workunit |
915956115 |
| Min remaining n |
20,180,568 (6,074,957 digits long) |
| Leading edge n |
20,276,856 (6,103,943 digits long) |
| Workunit/result count in the database |
5273/6121 |
| Cullen Prime Search |
| Range statistics |
| Oldest unfinished workunit |
902571498 |
| Min remaining n |
23,754,267 (7,150,755 digits long) |
| Leading edge n |
23,955,081 (7,211,206 digits long) |
| Workunit/result count in the database |
2371/3233 |
| Extended Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
911289892 |
| Min remaining n |
23,419,848 (7,050,083 digits long) |
| Leading edge n |
23,635,689 (7,115,057 digits long) |
| Workunit/result count in the database |
1496/1748 |
| Generalized Cullen Woodall Project |
| Range statistics |
| Oldest unfinished workunit |
910792276 |
| Min remaining digits |
5,895,489 digits long |
| Leading edge digits |
5,930,942 digits long |
| Workunit/result count in the database |
3194/3841 |
| Prime Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
846652265 |
| Min remaining n |
28,366,846 (8,539,277 digits long) |
| Leading edge n |
30,267,077 (9,111,304 digits long) |
| Workunit/result count in the database |
4190/11238 |
| Proth Prime Search |
| Range statistics |
| Oldest unfinished workunit |
919280968 |
| Min remaining n |
4,095,318 (1,232,817 digits long) |
| Leading edge n |
4,130,558 (1,243,425 digits long) |
| Workunit/result count in the database |
86741/89687 |
| Proth Prime Search Extended |
| Range statistics |
| Oldest unfinished workunit |
920821191 |
| Min remaining n |
1,746,692 (525,811 digits long) |
| Leading edge n |
1,748,892 (526,473 digits long) |
| Workunit/result count in the database |
143641/151120 |
| Proth Mega Prime Search |
| Range statistics |
| Oldest unfinished workunit |
919717061 |
| Min remaining n |
3,470,157 (1,044,626 digits long) |
| Leading edge n |
3,472,866 (1,045,441 digits long) |
| Workunit/result count in the database |
157896/161356 |
| Seventeen or Bust |
| Range statistics |
| Oldest unfinished workunit |
848453141 |
| Min remaining n |
38,731,006 (11,659,200 digits long) |
| Leading edge n |
39,446,266 (11,874,515 digits long) |
| Workunit/result count in the database |
3470/4343 |
| Sierpinski Riesel Base 5 |
| Range statistics |
| Oldest unfinished workunit |
914194843 |
| Min remaining n |
4,320,504 (3,019,907 digits long) |
| Leading edge n |
4,353,579 (3,043,027 digits long) |
| Workunit/result count in the database |
5687/6494 |
| Sophie Germain Prime Search |
| Range statistics |
| Oldest unfinished workunit |
921305676 |
| Min remaining k |
8,245,234,255,995 (388,342 digits long) |
| Leading edge k |
8,283,523,363,845 (388,342 digits long) |
| Workunit/result count in the database |
160992/327568 |
| The Riesel Problem |
| Range statistics |
| Oldest unfinished workunit |
911318627 |
| Min remaining n |
14,518,816 (4,370,605 digits long) |
| Leading edge n |
14,584,437 (4,390,359 digits long) |
| Workunit/result count in the database |
3402/4306 |
| Woodall Prime Search |
| Range statistics |
| Oldest unfinished workunit |
903613473 |
| Min remaining n |
22,941,930 (6,906,217 digits long) |
| Leading edge n |
23,171,672 (6,975,376 digits long) |
| Workunit/result count in the database |
3132/3819 |
Sieve
| Cullen/Woodall Sieve |
| Range statistics |
| Oldest unfinished workunit |
922382118 |
| Workunit/result count in the database |
32905/68582 |
| Proth Prime Search Sieve |
| Range statistics |
| Oldest unfinished workunit |
917967143 |
| Workunit/result count in the database |
150314/315911 |
Generalized Fermat Prime Search
| Generalized Fermat Prime Search - n=15 (32768) |
| Range statistics |
| Oldest unfinished workunit |
922112967 |
| Min remaining b |
362,044,192 (280,454 digits long) |
| Leading edge b |
365,852,580 (280,603 digits long) |
| Workunit/result count in the database |
119702/245465 |
| Generalized Fermat Prime Search - n=16 (65536) |
| Range statistics |
| Oldest unfinished workunit |
921743938 |
| Min remaining b |
273,511,464 (552,926 digits long) |
| Leading edge b |
275,288,330 (553,110 digits long) |
| Workunit/result count in the database |
159779/163869 |
| Generalized Fermat Prime Search - n=17 (131072) Mega |
| Range statistics |
| Oldest unfinished workunit |
921858818 |
| Min remaining b |
167,443,106 (1,077,919 digits long) |
| Leading edge b |
168,367,724 (1,078,233 digits long) |
| Workunit/result count in the database |
68201/70689 |
| Generalized Fermat Prime Search - n=18 (262144) |
| Range statistics |
| Oldest unfinished workunit |
922446119 |
| Min remaining b |
24,642,426 (1,937,686 digits long) |
| Leading edge b |
24,800,336 (1,938,413 digits long) |
| Workunit/result count in the database |
16757/17547 |
| Generalized Fermat Prime Search - n=19 (524288) |
| Range statistics |
| Oldest unfinished workunit |
916688712 |
| Min remaining b |
6,296,124 (3,564,673 digits long) |
| Leading edge b |
6,356,762 (3,566,855 digits long) |
| Workunit/result count in the database |
7713/9361 |
| Generalized Fermat Prime Search - n=20 (1048576) |
| Range statistics |
| Oldest unfinished workunit |
911107127 |
| Min remaining b |
2,122,256 (6,634,129 digits long) |
| Leading edge b |
2,163,412 (6,642,875 digits long) |
| Workunit/result count in the database |
3832/4644 |
| Generalized Fermat Prime Search - n=21 (2097152) |
| Range statistics |
| Oldest unfinished workunit |
910393566 |
| Min remaining b |
1,003,258 (12,585,875 digits long) |
| Leading edge b |
1,037,418 (12,616,370 digits long) |
| Workunit/result count in the database |
3670/4723 |
| Generalized Fermat Prime Search - n=22 (4194304) |
| Range statistics |
| Oldest unfinished workunit |
892834792 |
| Min remaining b |
268,396 (22,769,938 digits long) |
| Leading edge b |
282,606 (22,863,912 digits long) |
| Workunit/result count in the database |
1215/2676 |
| Do You Feel Lucky? |
| Range statistics |
| Oldest unfinished workunit |
904133253 |
| Min remaining b |
1,045,644 (25,247,126 digits long) |
| Leading edge b |
1,068,176 (25,285,961 digits long) |
| Workunit/result count in the database |
1952/3343 |
Arithmetic Progressions
| AP26 / AP27 |
| Findings |
| Oldest unfinished workunit |
920692730 |
| Workunit/result count in the database |
81695/190870 |
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