772 007 237 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
1398429135906972098473	22	70.2	2019-10-20 10:22:36

History

Date	User	Type	Result
2019-10-20	Alex_soldier	F	Factor: 1398429135906972098473 / TF: 70-71
2013-10-21	monst	NF	no factor from 2^66 to 2^70
2013-06-03	america64	NF	no factor from 2^65 to 2^66
2011-07-23	monst	NF	no factor from 2^64 to 2^65
2010-05-15	Architects Cubed	NF	no factor from 2^63 to 2^64

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