Subprojects
LLR
| 321 Prime Search |
| Range statistics |
| Oldest unfinished workunit |
716828947 |
| Min remaining n |
17,108,791 (5,150,260 digits long) |
| Leading edge n |
17,221,950 (5,184,325 digits long) |
| Workunit/result count in the database |
8107/9114 |
| Cullen Prime Search |
| Range statistics |
| Oldest unfinished workunit |
697565883 |
| Min remaining n |
20,451,261 (6,156,451 digits long) |
| Leading edge n |
20,908,091 (6,293,970 digits long) |
| Workunit/result count in the database |
3654/5825 |
| Extended Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
714784726 |
| Min remaining n |
16,928,340 (5,095,944 digits long) |
| Leading edge n |
17,355,786 (5,224,618 digits long) |
| Workunit/result count in the database |
4792/5099 |
| Generalized Cullen Woodall Project |
| Range statistics |
| Oldest unfinished workunit |
712717676 |
| Min remaining digits |
4,445,810 digits long |
| Leading edge digits |
4,483,436 digits long |
| Workunit/result count in the database |
3151/3551 |
| Prime Sierpinski Project |
| Range statistics |
| Oldest unfinished workunit |
695614920 |
| Min remaining n |
23,519,093 (7,079,958 digits long) |
| Leading edge n |
23,931,723 (7,204,172 digits long) |
| Workunit/result count in the database |
2279/3057 |
| Proth Prime Search |
| Range statistics |
| Oldest unfinished workunit |
716386015 |
| Min remaining n |
2,993,602 (901,167 digits long) |
| Leading edge n |
3,015,510 (907,762 digits long) |
| Workunit/result count in the database |
72934/75495 |
| Proth Prime Search Extended |
| Range statistics |
| Oldest unfinished workunit |
719337371 |
| Min remaining n |
1,636,884 (492,755 digits long) |
| Leading edge n |
1,637,626 (492,979 digits long) |
| Workunit/result count in the database |
33316/68569 |
| Proth Mega Prime Search |
| Range statistics |
| Oldest unfinished workunit |
719682767 |
| Min remaining n |
3,361,968 (1,012,058 digits long) |
| Leading edge n |
3,363,723 (1,012,586 digits long) |
| Workunit/result count in the database |
110035/114298 |
| Seventeen or Bust |
| Range statistics |
| Oldest unfinished workunit |
677050964 |
| Min remaining n |
33,425,863 (10,062,192 digits long) |
| Leading edge n |
35,758,030 (10,764,245 digits long) |
| Workunit/result count in the database |
7477/13653 |
| Sierpinski Riesel Base 5 |
| Range statistics |
| Oldest unfinished workunit |
716994775 |
| Min remaining n |
3,299,804 (2,306,469 digits long) |
| Leading edge n |
3,324,251 (2,323,557 digits long) |
| Workunit/result count in the database |
5122/5375 |
| Sophie Germain Prime Search |
| Range statistics |
| Oldest unfinished workunit |
719470770 |
| Min remaining k |
6,074,232,304,395 (388,342 digits long) |
| Leading edge k |
6,116,130,511,605 (388,342 digits long) |
| Workunit/result count in the database |
161793/331070 |
| The Riesel Problem |
| Range statistics |
| Oldest unfinished workunit |
715510158 |
| Min remaining n |
11,533,088 (3,471,811 digits long) |
| Leading edge n |
11,614,490 (3,496,316 digits long) |
| Workunit/result count in the database |
5841/7104 |
| Woodall Prime Search |
| Range statistics |
| Oldest unfinished workunit |
694835031 |
| Min remaining n |
18,924,560 (5,696,868 digits long) |
| Leading edge n |
20,859,459 (6,279,331 digits long) |
| Workunit/result count in the database |
3908/5471 |
Sieve
| Proth Prime Search Sieve |
| Range statistics |
| Oldest unfinished workunit |
716940215 |
| Workunit/result count in the database |
308655/689948 |
Generalized Fermat Prime Search
| Generalized Fermat Prime Search - n=15 (32768) |
| Range statistics |
| Oldest unfinished workunit |
720367054 |
| Min remaining b |
232,763,856 (274,168 digits long) |
| Leading edge b |
234,647,046 (274,282 digits long) |
| Workunit/result count in the database |
54523/112133 |
| Generalized Fermat Prime Search - n=16 (65536) |
| Range statistics |
| Oldest unfinished workunit |
720184185 |
| Min remaining b |
124,751,448 (530,583 digits long) |
| Leading edge b |
125,115,944 (530,666 digits long) |
| Workunit/result count in the database |
21706/45031 |
| Generalized Fermat Prime Search - n=17 (131072) Low |
| Range statistics |
| Oldest unfinished workunit |
718454106 |
| Min remaining b |
24,117,632 (967,618 digits long) |
| Leading edge b |
24,302,844 (968,053 digits long) |
| Workunit/result count in the database |
6452/13575 |
| Generalized Fermat Prime Search - n=17 (131072) Mega |
| Range statistics |
| Oldest unfinished workunit |
720151085 |
| Min remaining b |
88,770,640 (1,041,796 digits long) |
| Leading edge b |
89,060,482 (1,041,982 digits long) |
| Workunit/result count in the database |
16542/34927 |
| Generalized Fermat Prime Search - n=18 (262144) |
| Range statistics |
| Oldest unfinished workunit |
718083551 |
| Min remaining b |
13,358,310 (1,867,974 digits long) |
| Leading edge b |
13,474,564 (1,868,960 digits long) |
| Workunit/result count in the database |
4048/8556 |
| Generalized Fermat Prime Search - n=19 (524288) |
| Range statistics |
| Oldest unfinished workunit |
716548941 |
| Min remaining b |
4,442,272 (3,485,260 digits long) |
| Leading edge b |
4,460,724 (3,486,204 digits long) |
| Workunit/result count in the database |
1308/3087 |
| Generalized Fermat Prime Search - n=20 (1048576) |
| Range statistics |
| Oldest unfinished workunit |
695243110 |
| Min remaining b |
1,760,006 (6,548,897 digits long) |
| Leading edge b |
1,815,280 (6,562,979 digits long) |
| Workunit/result count in the database |
1706/4924 |
| Generalized Fermat Prime Search - n=21 (2097152) |
| Range statistics |
| Oldest unfinished workunit |
696048111 |
| Min remaining b |
653,090 (12,194,883 digits long) |
| Leading edge b |
678,454 (12,229,585 digits long) |
| Workunit/result count in the database |
1544/5950 |
| Generalized Fermat Prime Search - n=22 (4194304) |
| Range statistics |
| Oldest unfinished workunit |
683797253 |
| Min remaining b |
184,390 (22,086,104 digits long) |
| Leading edge b |
197,688 (22,212,952 digits long) |
| Workunit/result count in the database |
636/3321 |
| Do You Feel Lucky? |
| Range statistics |
| Oldest unfinished workunit |
699555762 |
| Min remaining b |
927,816 (25,029,350 digits long) |
| Leading edge b |
933,640 (25,040,748 digits long) |
| Workunit/result count in the database |
380/1712 |
Arithmetic Progressions
| AP26 / AP27 |
| Findings |
| Oldest unfinished workunit |
718781283 |
| Workunit/result count in the database |
26789/57140 |
Wieferich and Wall-Sun-Sun
| Wieferich and Wall-Sun-Sun Prime Search |
| Findings |
| Oldest unfinished workunit |
719191300 |
| Min remaining bound |
3,342.190 P |
| Leading edge |
4,340.038 P |
| Workunit/result count in the database |
300172/646144 |
|
