Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
10392007Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
300935023877761527302392374.72024-03-28 21:05:06
ECM
DigitsB1Curves
25500002 / 280
Estimated T-Level: 20.0 ⓘ
TF below 2^62 is very unlikely to find new factors due to ECM effort.
LL
StatusDateUserResidueShift
Verified (Factored)2001-11-10Robert Riviera231CFB823EA5EC915816877
Verified (Factored)2003-11-08Tofer Chagnon231CFB823EA5EC914579664
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2024-04-03575kevkevD639E0411A1EA48D1101468353
P-1 factors
DateFactorB1B2
2024-03-283009350238777615273023920000002567622750
History
DateUserTypeResult
2024-04-15ChuckCERT
PRP Certification
Proof certified good
2024-04-03575kevkevC-PRP
M10392007/30093502387776152730239 : D639E0411A1EA48D
PRP proof power = 8
PRP: Verified
Proof certified good
2024-03-28Sid & AndyF-PM1
Factor: 30093502387776152730239 / (P-1, B1=2000000, B2=2567622750)
2021-04-18-Anonymous-NF
no factor from 2^72 to 2^73
2021-04-16-Anonymous-NF
no factor from 2^71 to 2^72
2021-04-16-Anonymous-NF
no factor from 2^70 to 2^71
2020-08-06ViliamFNF
no factor from 2^69 to 2^70
2017-11-20ramgeisNF
no factor from 2^68 to 2^69
2017-09-26-Anonymous-NF
no factor from 2^67 to 2^68
2015-12-11VictordeHollanderNF
no factor from 2^66 to 2^67
2015-05-02ThaNF
no factor from 2^65 to 2^66
2012-02-14James HeinrichNF-PM1
B1=200000, B2=4650000, E=6
2012-01-20James HeinrichNF
no factor from 2^64 to 2^65