373 999 993 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
41499325247164886611681	23	75.1	2025-02-27 19:50:27

History

Date	User	Type	Result
2025-02-27	NStorm	F	Factor: 41499325247164886611681 / TF: 75-76
2024-06-27	Naegi Makoto	NF	no factor TF: 69-70
2023-10-25	SRBase	NF	no factor TF: 74-75
2022-04-30	JacobZ	NF	no factor TF: 73-74
2021-01-23	SRBase	NF	no factor TF: 72-73
2020-08-01	SRBase	NF	no factor TF: 71-72
2020-05-21	SRBase	NF	no factor TF: 70-71
2016-08-01	Yxinity	NF	no factor TF: 69-70
2015-06-24	Bruno Victal	NF	no factor TF: 68-69
2015-02-13	NR	NF	no factor TF: 67-68
2010-05-01	rudimeier	NF	no factor TF: 66-67
2010-05-01	rudimeier	NF	no factor TF: 65-66