104 573 789 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: 2 known prime factors

Trial Factored to 2⁷⁶

TF target 2⁷⁶

Factored

Factor	Digits	Bits	Date
129519873889937910664121	24	76.8	2020-12-13 18:25:06
776996097798209358000991	24	79.4	2020-12-13 18:25:06

P-1 factors

Date	Factors	B1	B2
2020-12-13	776996097798209358000991	5000000	5000000
2020-12-13	129519873889937910664121	5000000	5000000

History

Date	User	Type	Result
2020-12-13	mathematizer	F-PM1	Factor: 100636436599797939544413351461831305513786143911 / B1=5000000
2020-10-16	ktony	NF	no factor TF: 75-76
2020-10-16	ktony	NF	no factor TF: 74-75
2020-04-02	SRBase	NF	no factor TF: 73-74
2020-03-11	erick84mm	NF	no factor TF: 72-73
2014-10-13	Ilya Alexandrov	NF	no factor TF: 71-72
2014-10-13	Ilya Alexandrov	NF	no factor TF: 70-71
2014-10-13	Ilya Alexandrov	NF	no factor TF: 69-70
2014-10-13	Ilya Alexandrov	NF	no factor TF: 68-69
2014-05-10	timc995	NF	no factor TF: 67-68
2013-09-02	Robish	NF	no factor TF: 66-67
2013-09-01	Numberwang	NF	no factor TF: 66-67
2012-05-06	sasaki3	NF	no factor TF: 65-66
2010-08-28	Mr-Plonk	NF	no factor TF: 64-65
2010-04-19	linded	NF	no factor TF: 63-64