Joined: 26 Jun 08
Our second result has arrived! The composite cofactor of 6,317+ was the product of 68-digit and 158-digit prime numbers:
68-digit prime factor:
158-digit prime factor:
This one required 6 square root runs, a remarkably unlucky number, to find the factors. The factors will be reported to the Cunningham project, and will be recorded on Page 112. We should have another factor tomorrow. Thanks for all of your contributions, and let's keep going!