116 187 551 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
2096758986824315227400640047	28	90.8	2022-08-13 22:56:51

P-1 factors

Date	Factor	B1	B2
2022-08-13	2096758986824315227400640047	496000	496000

History

Date	User	Type	Result
2024-05-06	Greg	NF	no factor from 2^69 to 2^70
2022-08-13	Denis Porva	F-PM1	Factor: 2096758986824315227400640047 / (P-1, B1=496000)
2021-12-23	jwnutter	NF	no factor from 2^76 to 2^77
2021-05-28	Kriesel	NF	no factor from 2^75 to 2^76
2020-12-08	hkt	NF	no factor from 2^74 to 2^75
2020-12-07	gcardona	NF	no factor from 2^73 to 2^74
2020-04-25	SRBase	NF	no factor from 2^72 to 2^73
2015-04-23	Judge Hale	NF	no factor from 2^71 to 2^72
2015-04-23	Judge Hale	NF	no factor from 2^70 to 2^71
2015-04-17	Josh Famestad	NF	no factor from 2^69 to 2^70
2015-04-06	Smok_bmv	NF	no factor from 2^68 to 2^69
2015-03-30	bunddog	NF	no factor from 2^67 to 2^68
2014-12-02	Chih-Wei Huang	NF	no factor from 2^66 to 2^67
2012-06-30	Richard	NF	no factor from 2^65 to 2^66
2010-10-08	sasaki3	NF	no factor from 2^64 to 2^65
2010-05-09	Torchwood Institute	NF	no factor from 2^63 to 2^64