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
65280949TF
No factors below 275
TF target 274
P-1
B1 = 540000
B2 = 10260000
LL
StatusDateUserResidueShift
Verified2015-04-05curtiscEB53986A54CE5C0511885271
Verified2022-08-18Smok_bmv EB53986A54CE5C054799800
History
DateUserTypeResult
2022-08-18Smok_bmv C-LL
EB53986A54CE5C05
2016-03-28Mark RoseNF
no factor from 2^60 to 2^63
2015-04-05curtiscC-LL
EB53986A54CE5C05
2013-06-30Thomas MullenNF-PM1
B1=540000, B2=10260000, E=6
2013-05-27Juergen KampmeierNF
no factor from 2^74 to 2^75
2013-05-27Juergen KampmeierNF
no factor from 2^73 to 2^74
2013-05-27Juergen KampmeierNF
no factor from 2^72 to 2^73
2013-05-27Juergen KampmeierNF
no factor from 2^71 to 2^72
2013-05-27Juergen KampmeierNF
no factor from 2^70 to 2^71
2012-01-31RichardNF
no factor from 2^69 to 2^70
2010-06-08PerendieNF
no factor from 2^68 to 2^69
2010-06-04PerendieNF
no factor from 2^67 to 2^68
2010-05-30PerendieNF
no factor from 2^66 to 2^67
2010-05-26symalladNF
no factor from 2^65 to 2^66
2009-11-21riccardo ubertiNF
no factor from 2^64 to 2^65
2009-01-05Wojciech FlorekNF
no factor from 2^63 to 2^64