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Greg
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Joined: 26 Jun 08
Posts: 485
Credit: 83,775,810
RAC: 64,700
Message 644 - Posted: 1 Dec 2010, 20:44:03 UTC
Last modified: 3 Dec 2010, 1:34:06 UTC

The composite cofactor of 6,379+ was the product of 62-digit and 208-digit prime numbers:

62-digit prime factor:
39594233382490829759605818014230525162442624379592766682403039

208-digit prime factor:
482064714368297362129200295858893759845115028491524794231274986370551456047823301120082093485299\
907267679889043653271689825711029475650577259264137509456016312480520650782514295748548493487945\
5289116453808211

This is a new Cunningham project third-place record for SNFS difficulty. The factors will be reported to the Cunningham project and will be recorded on Page 119.

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