107 194 943 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
47138171309209005733838441	26	85.3	2021-11-28 15:17:24

P-1 factors

Date	Factor	B1	B2
2021-11-28	47138171309209005733838441	910000	19110000

History

Date	User	Type	Result
2021-11-28	Sergey Nosov	F-PM1	Factor: 47138171309209005733838441 / (P-1, B1=910000, B2=19110000, E=12)
2021-04-10	TheJudger	NF	no factor from 2^75 to 2^76
2021-04-10	TheJudger	NF	no factor from 2^74 to 2^75
2020-06-23	gcardona	NF	no factor from 2^73 to 2^74
2020-02-28	el grocco	NF	no factor from 2^72 to 2^73
2013-09-26	Robish	NF	no factor from 2^70 to 2^71
2013-09-26	-Anonymous-	NF	no factor from 2^71 to 2^72
2013-09-26	-Anonymous-	NF	no factor from 2^70 to 2^71
2013-09-24	Robish	NF	no factor from 2^69 to 2^70
2013-09-20	Robish	NF	no factor from 2^68 to 2^69
2013-09-18	Robish	NF	no factor from 2^67 to 2^68
2013-09-17	Robish	NF	no factor from 2^66 to 2^67
2012-05-19	omiXorp	NF	no factor from 2^65 to 2^66
2010-09-07	sasaki3	NF	no factor from 2^64 to 2^65
2010-04-24	ramgeis	NF	no factor from 2^63 to 2^64