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:





MnDetails
10489667
Composite: 2 known prime factors
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
1849855502763431547.4old
454138089113359542147385683972131101.82026-03-17 22:07:39
P-1 factors
DateFactorsB1B2
2026-03-174541380891133595421473856839721
17000001903266750
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Factored
Certified Good
2020-08-20storm5510A5C99B6B39CFB2601187990453
History
DateUserTypeResult
2026-03-17Sid & AndyF-PM1Factor: 4541380891133595421473856839721 / B1=1700000, B2=1903266750
2020-08-20Architects CubedCERT
Proof certified good
2020-08-20storm5510C-PRPM10489667/184985550276343 : A5C99B6B39CFB260
Proof Certified Good

Proof Power: 8