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
41455847TF
No factors below 273
TF target 272
P-1
B1 = 500000
B2 = 14375000
LL
StatusDateUserResidueShift
Verified2010-03-14MCAS2AEDAF648EEB629439593390
Verified2017-07-19Sergey Nosov2AEDAF648EEB629411722348
History
DateUserTypeResult
2022-05-13RichD0NF
no factor from 2^72 to 2^73
2017-07-19Sergey NosovC-LL
2AEDAF648EEB6294
2015-08-30AirSquirrelsNF
no factor from 2^71 to 2^72
2015-01-19Andrew BNF
no factor from 2^70 to 2^71
2015-01-12Mark RoseNF
no factor from 2^69 to 2^70
2014-02-13LaurVNF
no factor from 2^68 to 2^69
2010-03-14MCASC-LL
2AEDAF648EEB6294
2010-02-01MCASNF-PM1
B1=500000, B2=14375000