827 444 477 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 2⁸⁴

Factored

Factor	Digits	Bits	Date
39744766472106209160319	23	75.1	2025-02-20 09:26:52

History

Date	User	Type	Result
2025-02-20	NStorm	F	Factor: 39744766472106209160319 / TF: 75-76
2024-04-07	SRBase	NF	no factor TF: 74-75
2022-11-28	SRBase	NF	no factor TF: 73-74
2021-06-06	SRBase	NF	no factor TF: 72-73
2020-10-11	SRBase	NF	no factor TF: 71-72
2019-11-12	ATH	NF	no factor TF: 70-71
2017-01-02	ramgeis	NF	no factor TF: 68-70
2015-10-11	sasaki	NF	no factor TF: 67-68
2015-01-11	sasaki	NF	no factor TF: 66-67
2010-09-17	Nathan Edington	NF	no factor TF: 65-66
2010-09-17	Nathan Edington	NF	no factor TF: 64-65
2010-03-31	Architects Cubed	NF	no factor TF: 63-64