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Old 2020-11-19, 21:46   #48
jyb
 
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Aug 2005
Seattle, WA

1,699 Posts
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QUEUED AS 4p3_424

SNFS-256.23 C236 HCN (4+3,424), ECM to t56. Should fit in 15e small.
Code:
n: 80009965888719671833233581906326142664962366543333994985183504276125326148593973556213666284071140348423756172843880699514133711161492474801977496474646020526749741848576490367620408906455209421692274051941330044560163395607283853946561
# 4^424+3^424, difficulty: 256.23, skewness: 1.10, alpha: 0.00
skew: 0.550321
lss: 0
c6: 36
c0: 1
Y1: -7509466514979724803946715958257547
Y0: 2787593149816327892691964784081045188247552
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
Trial sieving 2K blocks.
Code:
 Q		Yield
---		-----
20M		4885
50M		5148
80M		2468
110M		4494
140M		3286
170M		2312
200M		2848
230M		2722
Recommend sieving special Q on algebraic side, 20M - 150M.

Last fiddled with by swellman on 2020-11-19 at 22:37
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