3 174 401 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

No factors below 2⁷⁰

TF target 2⁶⁴

P-1

B1 =	9400000
B2 =	24089580900

ECM

Digits	B1	Curves
25	50000	112 / 280

Estimated T-Level: 22.0 ⓘ

Status	Date	User	Residue	Shift
Verified		Dr. Larry J. Paden	1A5F743394DAC07F	0
Verified	1999-12-30	Alan Vidmar	1A5F743394DAC07F	2483630

History

Date	User	Type	Result
2023-03-05	Sid & Andy	NF-PM1	B1=9400000, B2=24089580900
2023-01-31	Joss	NF-PM1	B1=1000000, B2=380789640
2022-12-16	TJAOI	NF	no factor from 2^69 to 2^70
2022-09-30	Joss	NF-PM1	B1=1000000, B2=118249950
2021-07-22	TJAOI	NF	no factor from 2^68 to 2^69
2021-02-15	Numberwang	NF-PM1	B1=166000, B2=5224000, E=6
2019-08-28	mikr	NF-PM1	B1=3000000, B2=120000000, E=12
2019-01-07	TJAOI	NF	no factor from 2^67 to 2^68
2017-04-25	Gordon Spence	NF	no factor from 2^66 to 2^67
2016-10-02	Joss	NF-PM1	B1=233845, B2=4696500, E=6
2015-09-27	Squeeky_Squirrel	NF-PM1	B1=155000, B2=3913750, E=6
2015-06-17	Tha	NF	no factor from 2^65 to 2^66
2015-02-15	VictordeHollander	NF	no factor from 2^64 to 2^65
2015-02-15	VictordeHollander	NF	no factor from 2^63 to 2^64
2014-09-29	Joss	NF-PM1	B1=100438
2014-06-01	Joss	NF-PM1	B1=80219
2013-01-03	dbaugh	NF	no factor from 2^62 to 2^63
2011-10-23	markr	NF	no factor from 2^61 to 2^62
2011-09-11	Squeeky_Squirrel	NF-PM1	B1=60000, B2=960000, E=6
2009-07-03	Carsten Kossendey	NF-PM1	B1=15000, B2=191250
2009-04-09	S485122	NF	no factor from 2^60 to 2^61

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