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
66623993TF
No factors below 275
TF target 274
P-1
B1 = 595000
B2 = 11900000
LL
StatusDateUserResidueShift
Verified2015-05-04curtisc2DE295696FAF9C9541355448
Verified2023-12-14Semyon Musatov2DE295696FAF9C9544643070
History
DateUserTypeResult
2023-12-14Semyon MusatovC-LL
2DE295696FAF9C95
2015-05-04curtiscC-LL
2DE295696FAF9C95
2015-03-21Kevin JagetNF
no factor from 2^74 to 2^75
2014-06-16HBendtzNF-PM1
B1=595000, B2=11900000, E=6
2014-03-18blipNF
no factor from 2^73 to 2^74
2014-03-10BdotNF
no factor from 2^72 to 2^73
2014-03-10BdotNF
no factor from 2^71 to 2^72
2012-09-19Bold_SeekerNF
no factor from 2^70 to 2^71
2012-02-13MilldangNF
no factor from 2^69 to 2^70
2010-04-21David LNF
no factor from 2^68 to 2^69
2009-12-21-Anonymous-NF
no factor from 2^67 to 2^68
2009-12-03slava_saNF
no factor from 2^66 to 2^67
2009-12-02unconnectedNF
no factor from 2^65 to 2^66
2009-12-01ANONYMOUSNF
no factor from 2^64 to 2^65
2009-06-081997rj7NF
no factor to 2^64