L1201 factors

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Message boards : NFS Discussion : L1201 factors

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Greg
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Message 1133 - Posted: 8 May 2013, 0:23:11 UTC

The composite cofactor of L1201 was the product of 81-digit and 138-digit prime numbers:

81-digit prime factor:
145543841206506434178337270947917411039678170392804973454846367934327209589727911

138-digit prime factor:
164848054536016316819264243938411057683177243483901879022001464730610024509823614031133225605993769608060150120565293983090482323236609041

Thanks to Carlos Pinho from SETI.USA team for performing the postprocessing. The factors have been reported to the Fibonacci project.

Message boards : NFS Discussion : L1201 factors


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