370 147 777 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
58392969004119955868353	23	75.6	2025-02-28 00:31:31

History

Date	User	Type	Result
2025-02-28	NStorm	F	Factor: 58392969004119955868353 / TF: 75-76
2023-10-25	SRBase	NF	no factor TF: 74-75
2022-06-28	SRBase	NF	no factor TF: 73-74
2021-01-23	SRBase	NF	no factor TF: 72-73
2020-07-31	SRBase	NF	no factor TF: 71-72
2020-05-21	SRBase	NF	no factor TF: 70-71
2019-01-05	sasaki	NF	no factor TF: 69-70
2018-06-23	srow7	NF	no factor TF: 68-69
2017-01-13	BrionH	NF	no factor TF: 67-68
2016-02-25	proxy2222	NF	no factor TF: 66-67
2014-03-31	sasaki3	NF	no factor TF: 65-66
2011-02-21	Architects Cubed	NF	no factor TF: 64-65