514 600 001 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 2⁸²

Factored

Factor	Digits	Bits	Date
70987209352081851215033	23	75.9	2025-03-22 20:33:36

History

Date	User	Type	Result
2025-03-22	NStorm	F	Factor: 70987209352081851215033 / TF: 75-76
2024-01-09	SRBase	NF	no factor TF: 74-75
2022-07-17	SRBase	NF	no factor TF: 73-74
2021-03-16	SRBase	NF	no factor TF: 72-73
2020-08-27	SRBase	NF	no factor TF: 71-72
2019-03-29	sasaki	NF	no factor TF: 70-71
2018-03-11	Ruzovej	NF	no factor TF: 69-70
2017-06-16	sasaki	NF	no factor TF: 68-69
2016-07-01	sasaki	NF	no factor TF: 67-68
2015-03-04	sasaki	NF	no factor TF: 66-67
2011-06-24	Architects Cubed	NF	no factor TF: 65-66
2011-06-24	Architects Cubed	NF	no factor TF: 64-65
2010-03-04	Architects Cubed	NF	no factor TF: 63-64