142 652 683 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
3733309816893053859521	22	71.7	2016-06-05 05:45:53

History

Date	User	Type	Result
2016-06-05	d3zorg	F	Factor: 3733309816893053859521 / TF: 71-72
2016-06-04	uls	NF	no factor from 2^70 to 2^71
2016-04-15	Mihai Preda	NF	no factor from 2^69 to 2^70
2016-04-06	Naytan	NF	no factor from 2^68 to 2^69
2016-03-31	dbaugh	NF	no factor from 2^67 to 2^68
2015-04-14	rubikvn2100	NF	no factor from 2^66 to 2^67
2012-12-16	Richard	NF	no factor from 2^65 to 2^66
2010-12-17	Mr-Plonk	NF	no factor from 2^64 to 2^65
2010-06-16	Mr-Plonk	NF	no factor from 2^63 to 2^64