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
22702597Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
106721620537072050725992373.22021-09-16 20:17:34
LL
StatusDateUserResidueShift
Verified (Factored)2004-04-29Carlo MonariAB0023FEF5F741E714392486
Verified (Factored)2009-10-07ahmeraliAB0023FEF5F741E711187393
History
DateUserTypeResult
2021-09-16TheJudgerF
Factor: 10672162053707205072599 / TF: 73-74
2021-09-06TheJudgerNF
no factor from 2^72 to 2^73
2021-09-06TheJudgerNF
no factor from 2^71 to 2^72
2021-09-06TheJudgerNF
no factor from 2^70 to 2^71
2017-08-03ramgeisNF
no factor from 2^69 to 2^70
2017-08-03ramgeisNF
no factor from 2^68 to 2^69
2017-04-27ramgeisNF
no factor from 2^67 to 2^68
2009-10-07ahmeraliC-LL
AB0023FEF5F741E7