Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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Exponent Range:










MnStatusDetails
62326877TF
No factors below 274
TF target 274
P-1
B1 = 580000
B2 = 15080000
LL
StatusDateUserResidueShift
Verified2014-05-08curtiscAF9F210E1697174C22154979
Verified2021-12-05Egor KAF9F210E1697174C17350502
History
DateUserTypeResult
2021-12-05Egor KC-LL
AF9F210E1697174C
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2014-05-08curtiscC-LL
AF9F210E1697174C
2013-06-02NumberwangNF-PM1
B1=580000, B2=15080000, e=6
2013-06-01BdotNF
no factor from 2^73 to 2^74
2012-08-08Craig MeyersNF
no factor from 2^69 to 2^73
2010-01-02kevshawNF
no factor from 2^68 to 2^69
2009-12-23Martin RehrmannNF
no factor from 2^67 to 2^68
2009-12-18trifNF
no factor from 2^66 to 2^67
2009-10-16cnaTb_xo4yNF
no factor from 2^65 to 2^66
2009-10-14TDH-DXLNF
no factor from 2^64 to 2^65
2009-01-04DerekNF
no factor from 2^63 to 2^64