631 013 333 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 2⁸³

Factored

Factor	Digits	Bits	Date
52616586405412941109153	23	75.5	2025-03-13 22:58:13

History

Date	User	Type	Result
2025-03-13	NStorm	F	Factor: 52616586405412941109153 / TF: 75-76
2024-02-20	SRBase	NF	no factor TF: 74-75
2022-09-24	SRBase	NF	no factor TF: 73-74
2021-04-01	sasaki	NF	no factor TF: 72-73
2020-09-17	SRBase	NF	no factor TF: 71-72
2020-06-03	SRBase	NF	no factor TF: 70-71
2018-10-13	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2018-10-09	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2017-03-29	sasaki	NF	no factor TF: 68-69
2017-01-03	sasaki	NF	no factor TF: 67-68
2014-04-30	sasaki	NF	no factor TF: 65-67