358 255 559 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 2⁸¹

Factored

Factor	Digits	Bits	Date
43100331052436993619247	23	75.2	2025-02-28 02:03:23

History

Date	User	Type	Result
2025-02-28	NStorm	F	Factor: 43100331052436993619247 / TF: 75-76
2023-10-19	SRBase	NF	no factor TF: 74-75
2022-04-15	SRBase	NF	no factor TF: 73-74
2021-01-18	SRBase	NF	no factor TF: 72-73
2017-01-29	Jacques MOLNE	NF	no factor TF: 70-71
2017-01-29	Jacques MOLNE	NF	no factor TF: 71-72
2017-01-10	Adam Buran	NF	no factor TF: 69-70
2016-11-10	Jacques MOLNE	NF	no factor TF: 67-69
2016-03-18	tsc	NF	no factor TF: 66-67
2014-03-14	Schultz7676	NF	no factor TF: 65-66
2011-02-13	Architects Cubed	NF	no factor TF: 64-65