532 501 111 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
55333077102047271148663	23	75.6	2025-03-21 08:21:49

History

Date	User	Type	Result
2025-03-21	NStorm	F	Factor: 55333077102047271148663 / TF: 75-76
2024-01-14	SRBase	NF	no factor TF: 74-75
2022-08-02	SRBase	NF	no factor TF: 73-74
2021-03-22	SRBase	NF	no factor TF: 72-73
2020-08-29	SRBase	NF	no factor TF: 71-72
2019-09-02	sasaki	NF	no factor TF: 70-71
2018-10-17	Niels_Mache_Nextcloud	NF	no factor TF: 69-70
2017-07-19	sasaki	NF	no factor TF: 68-69
2016-10-05	sasaki	NF	no factor TF: 67-68
2016-03-01	sasaki	NF	no factor TF: 66-67
2013-10-01	Le Comte	NF	no factor TF: 65-66