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
63768101TF
No factors below 275
TF target 274
P-1
B1 = 570000
B2 = 11400000
LL
StatusDateUserResidueShift
Verified2013-11-27TeamResslerTUB04AA87D9EB076C161410496
Verified2021-05-18-Anonymous-04AA87D9EB076C1615326511
History
DateUserTypeResult
2021-05-18-Anonymous-C-LL
04AA87D9EB076C16
2019-10-21Jon PaceNF
no factor from 2^74 to 2^75
2016-02-23Mark RoseNF
no factor from 2^59 to 2^63
2013-11-27TeamResslerTUBC-LL
04AA87D9EB076C16
2013-10-13TheJudgerNF-PM1
B1=570000, B2=11400000, E=12
2013-10-06TheJudgerNF
no factor from 2^73 to 2^74
2013-07-31TheJudgerNF
no factor from 2^72 to 2^73
2013-07-31TheJudgerNF
no factor from 2^71 to 2^72
2012-12-25SADMASTERNF
no factor from 2^70 to 2^71
2012-01-31trifNF
no factor from 2^69 to 2^70
2010-04-02GrunwalderGIMPNF
no factor from 2^68 to 2^69
2009-03-12kutensNF
no factor from 2^67 to 2^68
2009-03-10kutensNF
no factor from 2^66 to 2^67
2009-03-09-Anonymous-NF
no factor from 2^65 to 2^66
2009-03-07Joel McBethNF
no factor from 2^64 to 2^65
2009-03-01Wojciech FlorekNF
no factor from 2^63 to 2^64