5077
This number is a prime.
The first term of six prime numbers in arithmetic progression with a common difference of 9876543210. [Honaker]
The smallest conductor of a rank 3 elliptic curve. Note that 5077a1 is called the “Gauss curve”. [Lozano-Robledo]
5077 is an unhappy prime, but 5077*2^2198565-1 is a happy prime containing 661838 digits. Found by J. K. Andersen, 2008. [Rivera]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean