Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
44060129TF
No factors below 274
TF target 272
P-1
B1 = 530000
B2 = 13780000
LL
StatusDateUserResidueShift
Verified2009-05-29c8991730CB08CC6EDDF146519756498
Bad2017-09-27nagris43C7BB6E27D5663B7989260
Verified2017-09-30MadPoo0CB08CC6EDDF146540742658
History
DateUserTypeResult
2022-04-10TheJudgerNF
no factor from 2^73 to 2^74
2022-04-10TheJudgerNF
no factor from 2^72 to 2^73
2017-09-30MadPooC-LL
0CB08CC6EDDF1465
2017-09-27nagrisC-LL
43C7BB6E27D5663B
2016-02-23Mark RoseNF
no factor from 2^1 to 2^63
2015-10-02-Anonymous-NF
no factor from 2^71 to 2^72
2015-10-02-Anonymous-NF
no factor from 2^70 to 2^71
2015-05-03Denial140NF
no factor from 2^69 to 2^70
2014-02-02LaurVNF
no factor from 2^68 to 2^69
2009-05-29c899173C-LL
0CB08CC6EDDF1465