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
875995009
Composite: 2 known prime factors
Trial Factored to 272
TF target 285
Factored
FactorDigitsBitsDate
19902775916795339531960.82009-12-03 22:24:31
2286527624965054418892167.62022-12-28 11:47:15
History
DateUserTypeResult
2025-03-01NStormFFactor: 228652762496505441889 / TF: 67-72
2022-12-28TJAOIFFactor: 228652762496505441889