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Old 2020-11-21, 16:44   #50
chris2be8
 
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Sep 2009

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QUEUED AS f48_149p1

(48^149+1)/79982198475611344580308711 from the Brent tables.
Code:
# Built Fri Nov 20 17:23:16 2020
# Estimated SNFS difficulty 251, GNFS equivalent 180, GNFS difficulty 225, degree 6
n: 399899656897845099846402033209097879204816442653068659313186516093937639778892874720175922630306557277406100001907211967456976462804012102082048215292486843992827381379597053460573427990936564958639261530690518505987369616599
type: snfs
# c6 4: 2 2
c6: 4
# c0 3: 3
c0: 3
# Y0 = 48^25/2
Y0: 537032957163480394014074900915955940982784
# Y1 = 1^0*2/2
Y1: 1
# msieve rating: skew 0.95, size 2.303e-12, alpha 1.261, combined = 2.165e-13 rroots = 0
skew: 0.95
rlim: 120000000
alim: 120000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
Sieve on 15e_small from 40M to 135M on the rational side.

Test sieving 10k ranges:
Code:
  Q  Yield
 40M 28509
 80M 22541
120M 22307
160M 19624
200M 17945
I'll do the LA.

Chris

Last fiddled with by swellman on 2020-11-21 at 17:44
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