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
49234723TF
No factors below 273
TF target 273
P-1
B1 = 785000
B2 = 785000
LL
StatusDateUserResidueShift
Verified2010-11-30minnmass716202C50031C2EA44554798
Verified2019-07-16Ironix716202C50031C2EA11245347
History
DateUserTypeResult
2019-07-16IronixC-LL
716202C50031C2EA
2017-09-20-Anonymous-NF
no factor from 2^72 to 2^73
2015-11-17monstNF
no factor from 2^71 to 2^72
2015-09-04LaurVNF
no factor from 2^70 to 2^71
2015-08-31LaurVNF
no factor from 2^69 to 2^70
2010-11-30minnmassC-LL
716202C50031C2EA
2010-08-02-Anonymous-NF-PM1
B1=785000
2008-10-27kutensNF
no factor to 2^69
2008-06-03-Anonymous-NF
no factor to 2^64