58 150 219 Exponent Status

PrimeNet Exponent Status

M_n

Status

Details

No factors below 2⁷⁴

TF target 2⁷³

P-1

B1 =	1600000
B2 =	15000000

ECM

Digits	B1	Curves
25	50000	1 / 280

Estimated T-Level: 20.0 ⓘ

Status	Date	User	Residue	Shift
Verified	2012-02-29	Adam Stylinski	8E902D993DC48744	21921019
Bad	2021-02-12	Alexander Dubrovin	94D49A2D80655C43	43582928
Verified	2021-03-03	Kriesel	8E902D993DC48744	50807894

History

Date	User	Type	Result
2021-03-03	Kriesel	C-LL	8E902D993DC48744
2021-02-12	Alexander Dubrovin	C-LL	94D49A2D80655C43
2020-11-25	Alexander Dubrovin	NF-PM1	B1=1600000, B2=15000000
2020-11-22	Alexander Dubrovin	NF-PM1	B1=1600000, B2=10000000
2020-11-22	Alexander Dubrovin	NF-PM1	B1=1600000, B2=5000000
2020-11-22	Alexander Dubrovin	NF-PM1	B1=1600000
2020-11-22	Alexander Dubrovin	NF-PM1	B1=1460000
2020-11-18	Alexander Dubrovin	NF-PM1	B1=1100000
2020-11-18	Alexander Dubrovin	NF-PM1	B1=1000000
2020-11-18	Alexander Dubrovin	NF-PM1	B1=850000
2020-11-18	Alexander Dubrovin	NF-PM1	B1=770000
2020-11-18	Alexander Dubrovin	NF-PM1	B1=700000
2020-11-18	Alexander Dubrovin	NF-PM1	B1=630000
2020-11-18	Alexander Dubrovin	NF-PM1	B1=20000
2018-12-21	Chuck	NF	no factor from 2^73 to 2^74
2016-02-23	Mark Rose	NF	no factor from 2^61 to 2^63
2015-04-18	monst	NF	no factor from 2^72 to 2^73
2012-05-24	Craig Meyers	NF	no factor from 2^71 to 2^72
2012-02-29	Adam Stylinski	C-LL	8E902D993DC48744
2012-01-29	Adam Stylinski	NF-PM1	B1=620000, B2=14725000, E=12
2012-01-27	Kyle Askine	NF	no factor from 2^70 to 2^71
2011-06-26	Per Jessen	NF	no factor from 2^69 to 2^70
2011-04-28	Charles A. Morris	NF	no factor from 2^68 to 2^69
2009-06-17	rextherunt	NF	no factor from 2^67 to 2^68
2009-06-14	eon_blue_apocalypse	NF	no factor from 2^66 to 2^67
2009-06-13	arnaud	NF	no factor from 2^65 to 2^66
2009-06-07	Sturle Sunde	NF	no factor from 2^64 to 2^65
2009-05-14	markr	NF	no factor from 2^63 to 2^64

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