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-   -   56.0 - 56.5 M to 2^63 (https://www.mersenneforum.org/showthread.php?t=9281)

 Graff 2007-09-15 03:58

56.0 - 56.5 M to 2^63

I'll take this range which is flagged as being available according
to the latest information posted here.

That's 10140 exponents. Assuming relatively light loading on my
systems, that's about a CPU-week of computation.

Graff

 Graff 2007-09-16 00:10

56.0 - 56.5 to 2^63

Update on status at 20:09 EDT (less than 20 hours in to the computation):
965 exponents checked, 10 factors found.

Graff

 Graff 2007-09-17 01:11

Update on status at 21:10 EDT.
2200 exponents checked (21.7% done), 30 factors found.

Graff

 Graff 2007-09-18 00:05

56.0 - 56.5M to 2^63

Update on status at 20:01 EDT.
3322 exponents checked (32.8% done), 48 exponents found.

In my first message of this thread, that should say "that's about a
week of computation", not a "CPU-week".

Graff

 1997rj7 2007-09-18 00:35

Not to be pedantic, but that range has 12140 exponents.

Which means that you are a mere 27.4% done. :wink:

 Graff 2007-09-18 03:33

56.0 - 56.5M to 2^63

[QUOTE=1997rj7;114515]Not to be pedantic, but that range has 12140 exponents.

Which means that you are a mere 27.4% done. :wink:[/QUOTE]

Oops. I counted the number of exponents remaining after I'd set
the first 2000 processing. Thanks for pointing that out.

Graff

 Graff 2007-09-19 03:00

56.0 - 56.5M to 2^63

Update on status at 22:59 EDT.

4000 exponents checked (32.9% done), 60 factors found.

Graff

 Graff 2007-09-20 02:19

56.0 - 56.5M to 2^63

Update on status as of 22:17 EDT.

5210 exponents checked (42.9% done), 82 factors found.

Graff

 Graff 2007-09-21 01:42

56.0 - 56.5M to 2^63

Update of status at 21:40 EDT.

6401 exponents checked (52.7% done), 99 factors found.

Graff

 Graff 2007-09-22 01:29

56.0 - 56.5M to 2^63

Update on status at 21:28 EDT.

7601 exponents checked (62.6% done), 126 factors found.

Graff

 Graff 2007-09-23 01:13

56.0 - 56.5M to 2^63

Update on status at 21:12 EDT.

8875 exponents checked (73.1% done), 150 exponents.

Graff

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