446 888 441 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁷⁶

TF target 2⁸²

Factored

Factor	Digits	Bits	Date
63595755795179514195847	23	75.8	2025-03-17 13:08:22

History

Date	User	Type	Result
2025-03-17	NStorm	F	Factor: 63595755795179514195847 / TF: 75-76
2023-12-09	SRBase	NF	no factor TF: 74-75
2022-06-03	SRBase	NF	no factor TF: 73-74
2021-02-17	SRBase	NF	no factor TF: 72-73
2020-08-14	SRBase	NF	no factor TF: 71-72
2020-05-29	SRBase	NF	no factor TF: 70-71
2018-12-21	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-01-27	sasaki	NF	no factor TF: 68-69
2016-03-07	sasaki	NF	no factor TF: 66-68
2014-09-03	alan145	NF	no factor TF: 65-66

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