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
70466621TF
No factors below 275
TF target 274
P-1
B1 = 640000
B2 = 13280000
LL
StatusDateUserResidueShift
Unverified2016-12-05baseyD4087BD5EF9672__4140
History
DateUserTypeResult
2016-12-05baseyC-LL
D4087BD5EF9672__
2016-06-03-Anonymous-NF
no factor from 2^74 to 2^75
2014-11-16TheJudgerNF-PM1
B1=640000, B2=13280000, E=12
2014-11-03NickOfTimeNF
no factor from 2^73 to 2^74
2014-10-30RichD0NF
no factor from 2^72 to 2^73
2014-09-23srow7NF
no factor from 2^71 to 2^72
2010-10-09ahmeraliNF
no factor to 2^71
2010-07-29-Anonymous-NF
no factor from 2^66 to 2^67
2010-07-25-Anonymous-NF
no factor from 2^65 to 2^66
2010-07-21-Anonymous-NF
no factor from 2^64 to 2^65
2008-11-21Wojciech FlorekNF
no factor to 2^64