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
42264631TF
No factors below 273
TF target 272
P-1
B1 = 710000
B2 = 710000
LL
StatusDateUserResidueShift
Verified2010-06-28slarocque18637E90C64B480225060883
Bad2017-11-01Smok_bmv F75DF041BA50D8FA14785336
Verified2017-11-02MadPoo18637E90C64B480227574082
History
DateUserTypeResult
2018-08-09-Anonymous-NF
no factor from 2^72 to 2^73
2017-11-02MadPooC-LL
18637E90C64B4802
2017-11-01Smok_bmv C-LL
F75DF041BA50D8FA
2015-08-28AirSquirrelsNF
no factor from 2^71 to 2^72
2015-03-16Mark RoseNF
no factor from 2^70 to 2^71
2015-01-22chalsallNF
no factor from 2^69 to 2^70
2014-03-05LaurVNF
no factor from 2^68 to 2^69
2010-06-28slarocqueC-LL
18637E90C64B4802
2010-03-14li_wolfNF-PM1
B1=710000