33 601 039 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 2⁷¹

TF target 2⁷¹

Factored

Factor	Digits	Bits	Date
708249835292589013199	21	69.3	2013-01-10 17:22:22

Status	Date	User	Residue	Shift	Software
Factored		Paul Breen	0577D2EECFA9F052	2972884	Windows,Prime95,v23,(aka WZ1)

History

Date	User	Type	Result
2022-06-09	masser	NF	no factor TF: 70-71
2022-03-23	masser	F	Factor: 708249835292589013199 / TF: 69-70
2022-03-23	masser	NF	no factor TF: 68-69
2022-02-26	Luminescence	NF	no factor TF: 64-68
2013-01-10	bcp19	F	Factor: 708249835292589013199
2012-12-31	Carsten Kossendey	NF	no factor TF: 68-69
2003-06-06	markr	NF	no factor TF: 1-64

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