116 487 391 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Factored

Factor	Digits	Bits	Date
6897717136702502379694273	25	82.5	2022-09-26 12:22:59

P-1 factors

Date	Factor	B1	B2
2022-09-26	6897717136702502379694273	882000	882000

History

Date	User	Type	Result
2022-09-26	Simon Josefsson	F-PM1	Factor: 6897717136702502379694273 / (P-1, B1=882000)
2021-08-11	rushyn	NF	no factor from 2^76 to 2^77
2021-06-13	1997rj7	NF	no factor from 2^75 to 2^76
2021-06-13	1997rj7	NF	no factor from 2^74 to 2^75
2021-01-27	ixfd64	NF	no factor from 2^73 to 2^74
2020-04-27	SRBase	NF	no factor from 2^72 to 2^73
2015-06-03	g0b	NF	no factor from 2^71 to 2^72
2015-05-21	TMarshall	NF	no factor from 2^70 to 2^71
2015-04-28	-Anonymous-	NF	no factor from 2^69 to 2^70
2015-04-20	junkcalc	NF	no factor from 2^68 to 2^69
2015-04-12	bunddog	NF	no factor from 2^67 to 2^68
2014-12-05	ANONYMOUS	NF	no factor from 2^66 to 2^67
2012-06-28	Mr-Plonk	NF	no factor from 2^65 to 2^66
2010-10-09	Charles A. Morris	NF	no factor from 2^64 to 2^65
2010-05-10	Torchwood Institute	NF	no factor from 2^63 to 2^64