901 551 643 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
27416575084066155592361	23	74.5	2024-07-02 06:28:38

History

Date	User	Type	Result
2025-05-11	Jurzal	F	Factor: 27416575084066155592361 / TF: 74-75
2024-07-02	SRBase	F	Factor: 27416575084066155592361 / TF: 74-75*
2024-06-01	James Heinrich	NF	no factor from 2^68 to 2^69
2021-11-11	sasaki	NF	no factor from 2^73 to 2^74
2021-01-27	srow7	NF	no factor from 2^72 to 2^73
2020-06-24	srow7	NF	no factor from 2^71 to 2^72
2018-11-18	Conductor	NF	no factor from 2^70 to 2^71
2017-02-16	ramgeis	NF	no factor from 2^69 to 2^70
2016-10-14	Conductor	NF	no factor from 2^68 to 2^69
2016-05-04	monst	NF	no factor from 2^67 to 2^68
2012-06-27	KEP	NF	no factor from 2^66 to 2^67
2012-06-27	KEP	NF	no factor from 2^65 to 2^66
2011-07-22	lindee	NF	no factor from 2^64 to 2^65
2010-06-17	lindee	NF	no factor from 2^63 to 2^64