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
60267629TF
No factors below 274
TF target 273
P-1
B1 = 570000
B2 = 11542500
LL
StatusDateUserResidueShift
Verified2014-05-29Amazon EC2D1F3517E4F42FA5A36898716
Verified2021-12-08Sergey NosovD1F3517E4F42FA5A28570610
History
DateUserTypeResult
2021-12-08Sergey NosovC-LL
D1F3517E4F42FA5A
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-05-29Amazon EC2C-LL
D1F3517E4F42FA5A
2013-06-18ktonyNF
no factor from 2^73 to 2^74
2013-01-26Brian ChanNF-PM1
B1=570000, B2=11542500, E=6
2012-11-25Jerry HallettNF
no factor from 2^70 to 2^73
2011-07-09TheJudgerNF
no factor from 2^69 to 2^70
2009-12-02sunithayaNF
no factor from 2^68 to 2^69
2009-11-29sunithayaNF
no factor from 2^67 to 2^68
2009-11-25Geoff WingNF
no factor from 2^66 to 2^67
2009-07-10laleraNF
no factor from 2^65 to 2^66
2009-07-08laleraNF
no factor from 2^64 to 2^65
2009-01-19-Anonymous-NF
no factor from 2^63 to 2^64