69 314 629 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: proven not-prime with Lucas-Lehmer test

No factors below 2⁷⁵

TF target 2⁷⁴

P-1

B1 =	630000
B2 =	13072500

Status	Date	User	Residue	Shift	Software
Verified	2015-11-02	kallsop	AA58410235F0275E	2807711	Windows 64-bit,Prime95,v26.6,build 3
Verified	2024-06-04	CoffmanA	AA58410235F0275E	67908199	Windows 64-bit,Prime95,v29.8,build 6

History

Date	User	Type	Result
2024-06-04	CoffmanA	C-LL	AA58410235F0275E
2016-03-31	Mark Rose	NF	no factor TF: 64-65
2016-03-29	Mark Rose	NF	no factor TF: 57-64
2015-11-02	kallsop	C-LL	AA58410235F0275E
2015-06-05	Jerry Hallett	NF	no factor TF: 74-75
2013-12-15	Nesowa	NF-PM1	B1=630000, B2=13072500, E=12
2013-12-10	Nesowa	NF	no factor TF: 73-74
2013-12-10	Nesowa	NF	no factor TF: 72-73
2013-12-10	Nesowa	NF	no factor TF: 71-72
2012-11-10	ig	NF	no factor TF: 70-71
2012-02-24	Simon Harrison	NF	no factor TF: 69-70
2010-03-09	FCG Primes	NF	no factor TF: 68-69
2010-02-20	FCG Primes	NF	no factor TF: 67-68
2010-02-12	unconnected	NF	no factor TF: 66-67
2010-02-11	Gnorfe	NF	no factor TF: 65-66
2001-06-03	Joss	NF	no factor TF: 1-57
2000-12-31	Joss	NF	no factor TF: 1-56
2000-10-22	Joss	NF	no factor TF: 1-54