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Old 2020-05-31, 15:47   #2398
chris2be8
 
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Sep 2009

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QUEUED AS f13_223p1

(13^223+1)/2465926236281329178
Code:
# Built Sat May 30 21:26:52 2020
# Estimated SNFS difficulty 249, GNFS equivalent 179, GNFS difficulty 231, degree 6
n: 104084840996517350809394430092385557228037681575968061956641364987234799024519105986460454625191134958009648196537645045543897247506681063819527368819796947012621090821132973613566044958544946119187058156253134943438035596141559791
type: snfs
c6: 13
c0: 1
# Y0 = 13^37
Y0: 164400841185494513395503358052498933338333
# Y1 = 1^0
Y1: 1
# msieve rating: skew 0.65, size 3.684e-12, alpha 0.570, combined = 3.042e-13 rroots = 0
skew: 0.652
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 91
rlambda: 2.6
alambda: 3.5
Sieve with 14e from 20M to 160M on the rational side.

Test sieving 10k ranges:
Code:
  Q  Yield
 20M 22900
 80M 16728
134M 15537
160M 15268
220M 13438
Chris

Last fiddled with by swellman on 2020-05-31 at 15:58
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