Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
58290313TF
No factors below 274
TF target 273
P-1
B1 = 540000
B2 = 10800000
LL
StatusDateUserResidueShift
Verified2014-01-05Amazon EC2204A373037446F9341912995
Verified2021-07-06Andrey Mitrofanov204A373037446F9322142595
History
DateUserTypeResult
2021-07-06Andrey MitrofanovC-LL
204A373037446F93
2019-02-03TheJudgerNF
no factor from 2^73 to 2^74
2016-02-23Mark RoseNF
no factor from 2^61 to 2^63
2014-01-05Amazon EC2C-LL
204A373037446F93
2012-05-31-Anonymous-NF-PM1
B1=540000, B2=10800000
2011-10-02PiepenNF
no factor from 2^69 to 2^70
2011-10-02PiepenNF
no factor from 2^70 to 2^73
2011-08-01Sid & AndyNF
no factor from 2^68 to 2^69
2009-12-05Zonked_ZuluNF
no factor from 2^67 to 2^68
2009-03-19helicomNF
no factor from 2^66 to 2^67
2009-03-18helicomNF
no factor from 2^65 to 2^66
2009-03-17helicomNF
no factor from 2^64 to 2^65
2009-03-14BenNF
no factor from 2^63 to 2^64