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
60395711TF
No factors below 275
TF target 273
P-1
B1 = 695000
B2 = 20676250
LL
StatusDateUserResidueShift
Verified2014-07-02Amazon EC2399C098F9BF87C4258041504
Verified2021-03-19Denis Porva399C098F9BF87C4242498836
History
DateUserTypeResult
2021-03-19Denis PorvaC-LL
399C098F9BF87C42
2019-08-12Sid & AndyNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^60 to 2^63
2014-07-02Amazon EC2C-LL
399C098F9BF87C42
2014-05-25krackerNF
no factor from 2^73 to 2^74
2012-12-01Kyle AskineNF
no factor from 2^72 to 2^73
2012-12-01Kyle AskineNF
no factor from 2^71 to 2^72
2012-12-01Kyle AskineNF
no factor from 2^70 to 2^71
2011-11-30colinhesterNF
no factor from 2^69 to 2^70
2011-11-23KCNF-PM1
B1=695000, B2=20676250, E=12
2009-09-13Gymnasium_RaublingNF
no factor from 2^68 to 2^69
2009-09-09Gymnasium_RaublingNF
no factor from 2^67 to 2^68
2009-09-05CuBrNF
no factor from 2^66 to 2^67
2009-09-04tryptamine dreamerNF
no factor from 2^65 to 2^66
2009-07-05Sturle SundeNF
no factor from 2^64 to 2^65
2009-05-28markrNF
no factor from 2^63 to 2^64