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
2134633Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
16735522731030.6old
ECM
DigitsB1Curves
2550000280 / 280
30250000204 / 640
Estimated T-Level: 26.6
TF below 2^83 is very unlikely to find new factors due to ECM effort.
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2017-10-08Oliver KruseE1D77710C1AAFB0A1013
Verified2017-11-18ATHE1D77710C1AAFB0A116096713
History
DateUserTypeResult
2017-11-18ATHC-PRP
M2134633/1673552273 : E1D77710C1AAFB0A
PRP: Verified
PRP without proof (not generated)
2017-10-08Oliver KruseC-PRP
M2134633/1673552273 : E1D77710C1AAFB0A
PRP: Verified
PRP without proof (not generated)
2016-03-23alpertronNF-PM1
B1=500000, B2=15000000, E=12