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
141000473Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
7921111973790457412172169.42015-10-18 08:32:11
History
DateUserTypeResult
2025-04-06James HeinrichF
Factor: 792111197379045741217 / TF: 69-70
2015-10-18Alex_soldierF
Factor: 792111197379045741217 / TF: 69-70*
2015-10-18Alex_soldierNF
no factor from 2^68 to 2^69
2015-10-18Alex_soldierNF
no factor from 2^67 to 2^68
2015-02-17MattNF
no factor from 2^66 to 2^67
2012-12-02561NF
no factor from 2^65 to 2^66
2010-12-12Mr-PlonkNF
no factor from 2^64 to 2^65