NFS@Home has found a new record penultimate prime factor! 7,889M, which is a portion of the number 7^889+1, splits into 151-digit and 160-digit prime factors. This 151-digit prime factor beats the old record, a 147-digit prime factor of 12^293+1. Congrats to all contributors who helped set this new Cunningham project record!
Source: https://escatter11.fullerton.edu/nfs/fo ... php?id=826
[NFS@Home] New record penultimate prime factor
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