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

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MnStatusDetails
213739567Factored
FactorDigitsBitsDate
1108495815392335612072166.62013-01-11 11:59:31
2009844283285697225592167.42022-08-05 09:34:19
History
DateUserTypeResult
2023-10-18James HeinrichF
Factor: 200984428328569722559 / TF: 67-68
2022-08-12LordJuliusNF
no factor from 2^70 to 2^71
2022-08-12LordJuliusNF
no factor from 2^69 to 2^70
2022-08-12LordJuliusNF
no factor from 2^68 to 2^69
2022-08-05TJAOIF
Factor: 200984428328569722559 / TF: 67-68
2013-01-11america64F
Factor: 110849581539233561207
2012-05-14america64NF
no factor from 2^65 to 2^66
2011-05-24tscNF
no factor from 2^64 to 2^65