111 355 291 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
729138013415088485653897	24	79.3	2022-02-21 16:29:17

P-1 factors

Date	Factor	B1	B2
2022-02-21	729138013415088485653897	811000	24070000

History

Date	User	Type	Result
2022-02-21	Conductor	F-PM1	Factor: 729138013415088485653897 / (P-1, B1=811000, B2=24070000)
2020-12-14	arpcar	NF	no factor from 2^75 to 2^76
2020-11-23	arpcar	NF	no factor from 2^74 to 2^75
2020-09-17	Architects Cubed	NF	no factor from 2^73 to 2^74
2020-04-20	SRBase	NF	no factor from 2^72 to 2^73
2015-06-07	endless_mike	NF	no factor from 2^71 to 2^72
2015-06-07	endless_mike	NF	no factor from 2^70 to 2^71
2015-02-02	Brandon Vincent	NF	no factor from 2^69 to 2^70
2014-11-17	SMoffat	NF	no factor from 2^68 to 2^69
2013-10-06	SMoffat	NF	no factor from 2^67 to 2^68
2013-10-03	instant28	NF	no factor from 2^66 to 2^67
2012-05-28	linded	NF	no factor from 2^65 to 2^66
2010-09-23	linded	NF	no factor from 2^64 to 2^65
2010-05-03	sasaki3	NF	no factor from 2^63 to 2^64