Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
8063437Factored
FactorDigitsBitsDate
1640365497778203291857.2old
104145339565879080732063.22016-12-28 12:19:43
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2018-07-27_p95holder_450F64225B7927A02328182453
Verified2020-01-16marssystems450F64225B7927A02536150453
History
DateUserTypeResult
2024-02-26Stef42NF-PM1
B1=937000, B2=1792472220
2020-01-16marssystemsC-PRP
M8063437/164036549777820329/10414533956587908073 : 450F64225B7927A0
PRP: Verified
PRP without proof (not generated)
2018-07-27_p95holder_C-PRP
M8063437/164036549777820329/10414533956587908073 : 450F64225B7927A0
PRP: Verified
PRP without proof (not generated)
2016-12-28TJAOIF
Factor: 10414533956587908073 / TF: 63-64