806 129 999 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 2⁸⁴

Factored

Factor	Digits	Bits	Date
71875775891120683710343	23	75.9	2025-02-16 22:53:06

History

Date	User	Type	Result
2025-02-16	NStorm	F	Factor: 71875775891120683710343 / TF: 75-76
2024-04-03	SRBase	NF	no factor TF: 74-75
2022-11-23	SRBase	NF	no factor TF: 73-74
2021-05-30	SRBase	NF	no factor TF: 72-73
2020-10-09	SRBase	NF	no factor TF: 71-72
2020-02-12	ATH	NF	no factor TF: 70-71
2016-10-23	ramgeis	NF	no factor TF: 68-70
2015-06-16	sasaki	NF	no factor TF: 67-68
2014-11-29	sasaki	NF	no factor TF: 66-67
2013-08-10	c10ck3r	NF	no factor TF: 65-66
2010-10-25	Architects Cubed	NF	no factor TF: 64-65
2010-03-29	Architects Cubed	NF	no factor TF: 63-64