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Old 2021-02-16, 16:51   #98
chris2be8
 
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Sep 2009

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QUEUED AS f45_152p1

(45^152+1)/18872722665726209992241458150006032356857093154 from the Brent tables:
Code:
# Built Mon Feb 15 18:11:34 2021
# Estimated SNFS difficulty 253, GNFS equivalent 182, GNFS difficulty 206, degree 6
n: 10291235958178509984140788223041826719098152416258870583431960407629303591312169392198779228413095969899801741830596860240283331958252578362686032927690446785553205796670225882590800952582991925459069009569
type: snfs
c6: 25
c0: 9
# Y0 = 45^25*3
Y0: 641850818120109369251354634761810302734375
# Y1 = 1^0
Y1: 1
# msieve rating: skew 0.84, size 1.522e-12, alpha 1.005, combined = 1.616e-13 rroots = 0
skew: 0.84
rlim: 134000000
alim: 134000000
lpbr: 31
lpba: 31
mfbr: 62
mfba: 62
rlambda: 2.6
alambda: 2.6
Sieve on 15e_small from 34M to 130M on the rational side.

Test sieving 10k ranges:
Code:
  Q  yield
 34M 27067
 84M 21452
134M 18756
184M 16916
I'll do the LA.

Chris

Last fiddled with by swellman on 2021-02-16 at 17:29
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