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

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MnStatusDetails
801031183Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
26914003735108666713612271.22019-01-16 12:56:21
History
DateUserTypeResult
2025-04-04James HeinrichF
Factor: 2691400373510866671361 / TF: 71-72
2019-01-16Smok_bmv F
Factor: 2691400373510866671361 / TF: 71-72*
2019-01-16Smok_bmv NF
no factor from 2^70 to 2^71
2011-08-12James HeinrichNF
no factor from 2^68 to 2^70
2011-03-29BloodIceNF
no factor from 2^67 to 2^68
2010-06-06BloodIceNF
no factor from 2^66 to 2^67
2010-05-14BloodIceNF
no factor from 2^65 to 2^66
2010-04-30BloodIceNF
no factor from 2^63 to 2^65