951 713 167 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 2⁸⁵

Factored

Factor	Digits	Bits	Date
45301257315562118920481	23	75.3	2025-01-02 14:37:08

History

Date	User	Type	Result
2025-06-12	Greg	F	Factor: 45301257315562118920481 / TF: 75-76
2025-01-02	Dmitry Bolshakov	F	Factor: 45301257315562118920481 / TF: 75-76*
2021-01-17	tsc	NF	no factor TF: 72-75
2020-10-17	SRBase	NF	no factor TF: 71-72
2018-10-29	Niels_Mache_Nextcloud	NF	no factor TF: 70-71
2015-05-02	ramgeis	NF	no factor TF: 68-70
2013-05-06	ramgeis	NF	no factor TF: 67-68
2013-05-05	linded	NF	no factor TF: 66-67
2013-05-05	linded	NF	no factor TF: 65-66
2011-04-18	linded	NF	no factor TF: 64-65
2010-05-10	linded	NF	no factor TF: 63-64