524 445 557 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
45866275862251363977023	23	75.3	2025-03-14 00:29:07

History

Date	User	Type	Result
2025-03-14	NStorm	F	Factor: 45866275862251363977023 / TF: 75-76
2024-01-12	SRBase	NF	no factor TF: 74-75
2022-07-24	SRBase	NF	no factor TF: 73-74
2021-03-19	SRBase	NF	no factor TF: 72-73
2020-08-27	SRBase	NF	no factor TF: 71-72
2019-06-12	sasaki	NF	no factor TF: 70-71
2019-03-08	ATH	NF	no factor TF: 69-70
2017-06-16	sasaki	NF	no factor TF: 68-69
2016-08-10	sasaki	NF	no factor TF: 67-68
2016-03-12	Yxinity	NF	no factor TF: 66-67
2014-10-12	sasaki	NF	no factor TF: 65-66