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
69783953TF
No factors below 275
TF target 274
P-1
B1 = 635000
B2 = 13017500
LL
StatusDateUserResidueShift
Verified2016-10-11basey0B96A8FDA8E6F52F24315078
Verified2023-12-11Ryan Propper0B96A8FDA8E6F52F39131330
History
DateUserTypeResult
2023-12-11Ryan PropperC-LL
0B96A8FDA8E6F52F
2016-10-11baseyC-LL
0B96A8FDA8E6F52F
2016-06-14Judge HaleNF
no factor from 2^74 to 2^75
2016-03-31Mark RoseNF
no factor from 2^62 to 2^64
2016-03-30Mark RoseNF
no factor from 2^64 to 2^65
2014-11-27NesowaNF-PM1
B1=635000, B2=13017500, E=6
2014-05-24Bill StaffenNF
no factor from 2^71 to 2^74
2012-10-25ANONYMOUSNF
no factor from 2^70 to 2^71
2012-04-14TrexNF
no factor from 2^69 to 2^70
2010-02-28RaelNF
no factor from 2^68 to 2^69
2010-02-21RaelNF
no factor from 2^67 to 2^68
2010-02-14-Anonymous-NF
no factor from 2^66 to 2^67
2010-02-09lindedNF
no factor from 2^65 to 2^66