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

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MnStatusDetails
215725949Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
81975860631032.92007-12-20 03:11:28
44665656075991037931962.02016-06-15 11:49:45
350070990356361576972064.92018-03-08 14:11:14
467602786703434767372065.32018-10-02 15:12:21
History
DateUserTypeResult
2024-08-21mikrNF
no factor from 2^68 to 2^73
2022-06-29LordJuliusNF
no factor from 2^62 to 2^64
2018-10-02TJAOIF
Factor: 46760278670343476737 / TF: 65-66
2018-03-08TJAOIF
Factor: 35007099035636157697 / TF: 64-65
2016-06-15TJAOIF
Factor: 4466565607599103793 / TF: 61-62