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
56964923TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 11827500
LL
StatusDateUserResidueShift
Verified2012-09-21-Anonymous-47CEE868FC4E337016725035
Verified2021-05-01Dmitriy Degtiarev47CEE868FC4E337013689101
History
DateUserTypeResult
2021-05-01Dmitriy DegtiarevC-LL
47CEE868FC4E3370
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2016-01-05LaurVNF
no factor from 2^72 to 2^73
2012-09-21-Anonymous-C-LL
47CEE868FC4E3370
2012-07-25MadPooNF-PM1
B1=570000, B2=11827500
2012-06-28Jerry HallettNF
no factor from 2^71 to 2^72
2011-09-15-Anonymous-NF
no factor from 2^70 to 2^71
2011-07-22vats09NF
no factor from 2^69 to 2^70
2011-06-23serpagiaoNF
no factor from 2^68 to 2^69
2009-11-25Choi4KANGNF
no factor from 2^67 to 2^68
2008-08-29Sturle SundeNF
no factor from 2^66 to 2^67
2008-08-29Sturle SundeNF
no factor from 2^65 to 2^66
2008-08-28Sturle SundeNF
no factor from 2^64 to 2^65
2008-08-28arnaudNF
no factor from 2^63 to 2^64