3 000 299 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

3000299

No factors below 2⁷²

TF target 2⁶⁴

TF below 2^97 is very unlikely to find new factors due to ECM effort.

P-1

B1 =	250000000
B2 =	1280301643530

ECM

Digits	B1	Curves
25	50000	280 / 280
30	250000	640 / 640
35	1000000	189 / 1566

Estimated T-Level: 30.6 ⓘ

Status	Date	User	Residue	Shift
Verified		Ken Kriesel	D4358899C336762D	0
Verified		Steve Potocny	D4358899C336762D	0
Verified	1999-05-23	Tim Esau	D4358899C336762D	2471938

History

Date	User	Type	Result
2023-12-01	timbit	NF-PM1	B1=250000000, B2=1280301643530
2023-09-22	storm5510	NF-PM1	B1=6500000, B2=19724965260
2022-10-27	Joss	NF-PM1	B1=3000299, B2=10618573350
2022-10-17	Joss	NF-PM1	B1=3000299, B2=10498243140
2022-07-31	Joss	NF-PM1	B1=3000299, B2=3018308370
2022-01-27	Joss	NF-PM1	B1=1000000, B2=119912100
2019-11-02	mikr	NF	no factor from 2^71 to 2^72
2019-11-02	mikr	NF	no factor from 2^70 to 2^71
2018-09-08	oodaira	NF-PM1	B1=32809464, B2=1870139448, E=12
2018-03-18	mikr	NF-PM1	B1=15000000, B2=500000000, E=12
2017-09-06	Yxinity	NF	no factor from 2^69 to 2^70
2017-09-06	Yxinity	NF	no factor from 2^68 to 2^69
2016-08-23	trebor	NF-PM1	B1=1650000, B2=300000000, E=12
2016-08-20	trebor	NF	no factor from 2^67 to 2^68
2016-08-20	trebor	NF	no factor from 2^66 to 2^67
2016-07-24	trebor	NF-PM1	B1=1650000, B2=120000000, E=12
2016-07-14	trebor	NF-PM1	B1=1650000, B2=46200000, E=12
2015-05-30	Tha	NF	no factor from 2^65 to 2^66
2013-12-12	David Campeau	NF	no factor from 2^64 to 2^65
2013-12-04	kracker	NF	no factor from 2^63 to 2^64
2013-01-07	dbaugh	NF	no factor from 2^62 to 2^63
2010-08-17	Sid & Andy	NF	no factor from 2^61 to 2^62
2010-04-25	Rob_Dee	NF-PM1	B1=1000000, B2=1100000
2010-04-24	Rob_Dee	NF-PM1	B1=900000, B2=1000000
2010-04-23	Rob_Dee	NF-PM1	B1=800000, B2=900000
2010-04-22	Rob_Dee	NF-PM1	B1=700000, B2=800000
2010-04-21	Rob_Dee	NF-PM1	B1=600000, B2=700000
2010-04-20	Rob_Dee	NF-PM1	B1=500000, B2=600000
2010-04-19	Rob_Dee	NF-PM1	B1=400000, B2=500000
2010-04-18	Rob_Dee	NF-PM1	B1=300000, B2=400000
2010-04-17	Rob_Dee	NF-PM1	B1=200000, B2=300000
2010-04-16	Rob_Dee	NF-PM1	B1=100000, B2=200000
2009-05-02	Rob_Dee	NF-PM1	B1=35000, B2=551250
2009-01-23	Jayson King	NF	no factor from 2^60 to 2^61

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