29519...86721 (954-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

Just showing those entries submitted by 'Rivera': (Click here to show all)

A prime equal to f(4564)-2. The largest prime of this type, for a Fibonacci index less than 6000 (Fibonacci integers less than 1254 digits). [Rivera]