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
61135267TF
No factors below 274
TF target 274
P-1
B1 = 575000
B2 = 11500000
LL
StatusDateUserResidueShift
Verified2014-06-14processinfoA67BED13BF74E0DB17244359
Verified2022-03-18Sergey NosovA67BED13BF74E0DB51483376
History
DateUserTypeResult
2022-03-18Sergey NosovC-LL
A67BED13BF74E0DB
2016-02-23Mark RoseNF
no factor from 2^62 to 2^63
2014-06-14processinfoC-LL
A67BED13BF74E0DB
2014-05-20ChuckNF
no factor from 2^73 to 2^74
2013-04-21BdotNF-PM1
B1=575000, B2=11500000, E=6
2013-01-17RichD0NF
no factor from 2^71 to 2^73
2011-10-30TheJudgerNF
no factor from 2^69 to 2^71
2009-08-01Johannes WeingartnerNF
no factor from 2^68 to 2^69
2009-07-26Johannes WeingartnerNF
no factor from 2^67 to 2^68
2009-07-26S00030NF
no factor from 2^66 to 2^67
2009-07-25Kelly LowderNF
no factor from 2^65 to 2^66
2009-04-13Geoff WingNF
no factor from 2^64 to 2^65
2009-04-05benthomasNF
no factor from 2^63 to 2^64