180 641 051 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
57629793653350455595321	23	75.6	2024-10-08 13:59:48

History

Date	User	Type	Result
2025-06-03	Greg	F	Factor: 57629793653350455595321 / TF: 75-76
2024-10-08	SRBase	F	Factor: 57629793653350455595321 / TF: 75-76*
2023-04-02	SRBase	NF	no factor from 2^74 to 2^75
2022-01-06	SRBase	NF	no factor from 2^73 to 2^74
2019-05-01	ITS	NF	no factor from 2^72 to 2^73
2019-04-30	ITS	NF	no factor from 2^71 to 2^72
2019-04-29	NoWhereMan	NF	no factor from 2^70 to 2^71
2018-04-02	The_Matrix	NF	no factor from 2^69 to 2^70
2017-06-01	Andrew B	NF	no factor from 2^68 to 2^69
2016-07-02	tmorrow	NF	no factor from 2^67 to 2^68
2015-07-24	garo	NF	no factor from 2^66 to 2^67
2013-05-03	561	NF	no factor from 2^65 to 2^66
2011-03-20	sasaki3	NF	no factor from 2^64 to 2^65
2010-07-22	Torchwood Institute	NF	no factor from 2^63 to 2^64