3 360 061 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

TF

No factors below 2⁷⁰

TF target 2⁶⁴

P-1

B1 =	6200000
B2 =	22250037810

ECM

Digits	B1	Curves
25	50000	94 / 280

Estimated T-Level: 21.7 ⓘ

Status	Date	User	Residue	Shift
Verified		Tony Forbes	E6371282D51AC6CE	0
Verified	1999-06-26	Charles Scovil	E6371282D51AC6CE	1442585

History

Date	User	Type	Result
2023-05-16	Sid & Andy	NF-PM1	B1=6200000, B2=22250037810
2023-05-11	Joss	NF-PM1	B1=1000000, B2=887672940
2022-10-24	TJAOI	NF	no factor from 2^69 to 2^70
2021-08-03	Joss	NF	no factor from 2^68 to 2^69
2020-11-18	mikr	NF-PM1	B1=4000000, B2=150000000, E=12
2018-12-03	TJAOI	NF	no factor from 2^67 to 2^68
2017-03-04	Gordon Spence	NF	no factor from 2^66 to 2^67
2016-03-03	Yxinity	NF	no factor from 2^65 to 2^66
2016-02-23	Mark Rose	NF	no factor from 2^62 to 2^63
2015-07-17	Squeeky_Squirrel	NF-PM1	B1=230000, B2=6670000, E=12
2015-02-11	VictordeHollander	NF	no factor from 2^64 to 2^65
2015-02-11	VictordeHollander	NF	no factor from 2^63 to 2^64
2014-09-29	Joss	NF-PM1	B1=95327
2014-06-09	Joss	NF-PM1	B1=76225
2012-11-15	GrunwalderGIMP	NF	no factor from 2^1 to 2^63
2011-10-13	USAFSS	NF-PM1	B1=55000, B2=907500, E=6
2011-09-07	Grant McCracken	NF	no factor from 2^61 to 2^62
2009-07-06	Carsten Kossendey	NF-PM1	B1=15000, B2=206250
2009-03-29	S485122	NF	no factor from 2^60 to 2^61