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Old 2019-07-25, 00:52   #23
kriesel
 
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"TF79LL86GIMPS96gpu17"
Mar 2017
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Default GPUto72 and PrimeNet P-1 bounds

Log plots of B1 and B2 bounds versus exponent, from sampling the GPUto72 numbers for a small number of well-spaced exponents on mersenne.ca. Sampled exponents are approx. the first prime exponent above the stated exponent in the table entries, except for 109 it is the highest prime exponent less than 109. PrimeNet bounds are also shown for the same sampled exponents and graphed separately from the GPUto72 figures.
Note, the bounds on mersenne.ca were recently modified. The attachment has been updated to reflect those changes and also show the old bounds for comparison.


Top of this reference thread: https://www.mersenneforum.org/showpo...89&postcount=1
Top of reference tree: https://www.mersenneforum.org/showpo...22&postcount=1
Attached Files
File Type: pdf gputo72 bounds.pdf (24.9 KB, 175 views)

Last fiddled with by kriesel on 2020-10-24 at 17:49 Reason: updated attachment for mersenne.ca bounds revisions
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