332 623 757 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 2⁸⁰

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
894535910353899465966697	24	79.6	2025-10-07 08:01:02

History

Date	User	Type	Result
2025-10-07	James Heinrich	F	Factor: 894535910353899465966697 / TF: 79-80
2025-10-07	bayanne	F	Factor: 894535910353899465966697 / TF: 79-80*
2023-12-03	TheJudger	NF	no factor TF: 78-79
2022-12-27	bayanne	NF	no factor TF: 77-78
2022-06-09	bayanne	NF	no factor TF: 76-77
2020-05-14	Team_Inspector	NF	no factor TF: 75-76
2016-02-26	srow7	NF	no factor TF: 74-75
2015-07-11	James Heinrich	NF	no factor TF: 73-74
2013-12-01	bayanne	NF	no factor TF: 72-73
2013-03-09	LaurV	NF	no factor TF: 71-72
2013-01-29	LaurV	NF	no factor TF: 70-71
2012-07-07	LaurV	NF	no factor TF: 69-70
2012-04-12	LaurV	NF	no factor TF: 67-69
2010-05-30	Grant McCracken	NF	no factor TF: 66-67