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
69711353TF
No factors below 275
TF target 274
P-1
B1 = 770000
B2 = 20212500
LL
StatusDateUserResidueShift
Verified2016-10-22basey886991914F24D76243800884
Verified2023-10-15Ryan Propper886991914F24D76266246377
History
DateUserTypeResult
2023-10-15Ryan PropperC-LL
886991914F24D762
2016-10-22baseyC-LL
886991914F24D762
2016-06-15monstNF
no factor from 2^74 to 2^75
2014-05-23Mark RoseNF
no factor from 2^73 to 2^74
2014-05-23Mark RoseNF
no factor from 2^72 to 2^73
2014-05-22Mark RoseNF
no factor from 2^71 to 2^72
2014-03-14ANONYMOUSNF-PM1
B1=770000, B2=20212500, E=12
2012-09-27omiXorpNF
no factor from 2^70 to 2^71
2012-05-16Aldo_GridNF
no factor from 2^69 to 2^70
2010-04-06Bo Gyu JeongNF
no factor from 2^68 to 2^69
2010-03-07Sturle SundeNF
no factor from 2^67 to 2^68
2010-03-04Helmut ZulusNF
no factor from 2^66 to 2^67
2010-02-27symalladNF
no factor from 2^65 to 2^66