Thread: 7+ table
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Old 2006-08-18, 22:55   #8
geoff's Avatar
Mar 2003
New Zealand

100100001012 Posts
Default 7,539L done

7,539L C142 = P63 * P80
P63 = 628632369546652104427939137048349725113498032710782245605608731

This was by SNFS (difficulty 195.2) with GGNFS (CVS 20060513) using 28 bit large primes and factor base limits of 20 million each side.

Sieving took 104 GHz days on a mix of P2 and P3 CPUs, linear algebra (on the
second attempt) took 24 GHz days on a P4. Peak RAM usage was 978 MB.
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