33 602 869 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
711242107289903967359	21	69.3	2012-12-14 19:24:56

Status	Date	User	Residue	Shift	Software
Factored		Demetres S. Chondrorizos	FD04145818750975	10949101	Windows,Prime95,v23,(aka WZ1)

History

Date	User	Type	Result
2024-05-21	James Heinrich	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2022-08-20	masser	F	Factor: 711242107289903967359 / TF: 69-71
2012-12-14	bcp19	F	Factor: 711242107289903967359
2012-12-06	Carsten Kossendey	NF	no factor TF: 68-69

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