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
39469037TF
No factors below 274
TF target 272
P-1
B1 = 665000
B2 = 13466250
LL
StatusDateUserResidueShift
Verified2007-12-03Alexey Chasovnikov54986694143FF69A13955902
Verified2015-04-17Reole54986694143FF69A3911826
History
DateUserTypeResult
2020-03-29Architects CubedNF-PM1
B1=665000, B2=13466250, E=12
2020-01-31-Anonymous-NF
no factor from 2^73 to 2^74
2019-10-12-Anonymous-NF
no factor from 2^72 to 2^73
2019-07-11monstNF
no factor from 2^71 to 2^72
2015-04-17ReoleC-LL
54986694143FF69A
2014-12-10NickOfTimeNF
no factor from 2^70 to 2^71
2014-12-05Mark RoseNF
no factor from 2^69 to 2^70