106 752 419 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
2554836200771723267751991007	28	91.0	2020-01-19 15:56:05

P-1 factors

Date	Factor	B1	B2
2020-01-19	2554836200771723267751991007	1010000	24492500

History

Date	User	Type	Result
2020-04-23	Runtime Error	NF	no factor from 2^76 to 2^77
2020-04-23	Runtime Error	NF	no factor from 2^75 to 2^76
2020-04-23	Runtime Error	NF	no factor from 2^74 to 2^75
2020-01-19	Runtime Error	F-PM1	Factor: 2554836200771723267751991007 / (P-1, B1=1010000, B2=24492500, E=12)
2015-01-21	La Güira	NF	no factor from 2^73 to 2^74
2015-01-21	La Güira	NF	no factor from 2^72 to 2^73
2015-01-21	La Güira	NF	no factor from 2^71 to 2^72
2015-01-21	La Güira	NF	no factor from 2^70 to 2^71
2014-10-22	La Güira	NF	no factor from 2^69 to 2^70
2014-06-22	ITS	NF	no factor from 2^68 to 2^69
2013-09-15	Robish	NF	no factor from 2^67 to 2^68
2013-09-15	Robish	NF	no factor from 2^66 to 2^67
2012-05-10	america64	NF	no factor from 2^65 to 2^66
2010-09-05	Mr-Plonk	NF	no factor from 2^64 to 2^65
2010-04-23	sasaki3	NF	no factor from 2^63 to 2^64