153 664 897 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁷⁶

TF target 2⁷⁸

Factored

Factor	Digits	Bits	Date
132377592905522034066077642187537289	36	116.7	2024-09-25 08:00:46

P-1 factors

Date	Factors	B1	B2
2024-09-25	132377592905522034066077642187537289	1337000	1465533960

History

Date	User	Type	Result
2024-09-25	Luke Durant	F-PM1	Factor: 132377592905522034066077642187537289 / B1=1337000, B2=1465533960
2024-08-09	SRBase	NF	no factor TF: 75-76
2017-06-28	hkt	NF	no factor TF: 74-75
2017-06-28	hkt	NF	no factor TF: 72-73
2017-06-28	hkt	NF	no factor TF: 73-74
2017-06-26	Sergey Nosov	NF	no factor TF: 70-72
2017-06-13	La Güira	NF	no factor TF: 69-70
2017-02-28	kevshaw	NF	no factor TF: 68-69
2016-04-28	basey	NF	no factor TF: 67-68
2015-04-04	guru	NF	no factor TF: 66-67
2013-01-27	Charles A. Morris	NF	no factor TF: 65-66
2011-01-20	debrouxl	NF	no factor TF: 64-65
2010-06-28	Richard	NF	no factor TF: 63-64