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
35205953TF
No factors below 274
TF target 271
P-1
B1 = 500000
B2 = 9000000
LL
StatusDateUserResidueShift
Bad2006-04-14Nathan CorwinBBE00955F6ACAFC028401487
Bad2007-02-20Randy McReynolds6EB44EDDF911F1AA6562037
Verified2009-03-12ahmerali144E59638A38C50F26344810
Verified2015-05-12MadPoo144E59638A38C50F28532648
History
DateUserTypeResult
2022-02-26LuminescenceNF
no factor from 2^67 to 2^68
2022-02-26LuminescenceNF
no factor from 2^61 to 2^66
2020-02-28-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-31-Anonymous-NF
no factor from 2^72 to 2^73
2019-10-31-Anonymous-NF
no factor from 2^71 to 2^72
2015-05-12MadPooC-LL
144E59638A38C50F
2015-03-30HBendtzNF-PM1
B1=500000, B2=9000000, E=12
2014-06-25Architects CubedNF
no factor from 2^70 to 2^71
2014-06-08krackerNF
no factor from 2^69 to 2^70
2009-03-12ahmeraliC-LL
144E59638A38C50F