QUEUED AS 266__199_23m1
C219 from the OPN t550 file.
This polynomial will likely have a higher dup rate.
Sieve on the algebraic side. Ready for 15e.
Code:
n: 137127115955321142987909585337685535490299341309524961160449232993744480103667801681580148620298422515804715416311944176589442786040363878636684356409586040159225969734216908176479899874367102838723642222767610245888737
# 26677735199^23-1, difficulty: 250.23, skewness: 54.66, alpha: 0.00
# cost: 8.44962e+18, est. time: 4023.63 GHz days (not accurate yet!)
lss: 0
skew: 54.663
c6: 1
c0: -26677735199
Y1: -1
Y0: 506519103884710452257843504879469971299201
type: snfs
rlim: 200000000
alim: 200000000
lpbr: 32
lpba: 32
mfbr: 64
mfba: 93
rlambda: 2.7
alambda: 3.6
Trial sieving 5K blocks.
Code:
Q Yield
20M 15243
60M 10362
100M 9436
200M 9460
240M 5696
260M 9557
It appears the yield at 240M is a bit of an abnormally. I increased the range to 260M but that is too much. Extrapolating across 200-260M it appears 240M is reality the appropriate bound. Suggest sieving 20-240M.