359 666 999 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
42900620866785987575929	23	75.2	2025-02-28 11:21:40

History

Date	User	Type	Result
2025-02-28	NStorm	F	Factor: 42900620866785987575929 / TF: 75-76
2023-10-10	SRBase	NF	no factor TF: 74-75
2022-04-17	SRBase	NF	no factor TF: 73-74
2021-01-19	SRBase	NF	no factor TF: 72-73
2017-02-19	Jacques MOLNE	NF	no factor TF: 71-72
2017-02-19	Jacques MOLNE	NF	no factor TF: 70-71
2017-02-19	Jacques MOLNE	NF	no factor TF: 69-70
2016-12-07	Jacques MOLNE	NF	no factor TF: 68-69
2016-03-23	Andrew B	NF	no factor TF: 67-68
2016-03-20	rmaximus	NF	no factor TF: 66-67
2014-03-16	HardyP Germany	NF	no factor TF: 65-66
2011-02-14	Architects Cubed	NF	no factor TF: 64-65