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
40368599TF
No factors below 275
TF target 272
P-1
B1 = 1000000
B2 = 25000000
LL
StatusDateUserResidueShift
Verified2007-12-03Ahmer Ali1D8A65EB6A673C4737862473
Verified2015-08-13pi1D8A65EB6A673C4729421392
History
DateUserTypeResult
2020-10-02Sid & AndyNF
no factor from 2^74 to 2^75
2020-01-01-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-05-Anonymous-NF
no factor from 2^72 to 2^73
2019-02-19Dylan DelgadoNF-PM1
B1=1000000, B2=25000000, E=12
2015-08-13piC-LL
1D8A65EB6A673C47
2015-03-21ixfd64NF
no factor from 2^71 to 2^72
2014-12-22NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-22NickOfTimeNF
no factor from 2^69 to 2^70