We just completed a major update. Let us know if anything is not working.
This number is a prime.
57975 3135797531 3579753135 7975313579 7531357975 3135797531
Single Curio View: (Seek other curios for this number)Largest prime less than a googol which contains alternating waves of odd digits starting at 5. Also noteworthy is its super-prime digit sum of 277. [Barnes]
Submitted: 2020-07-21 16:46:30; Last Modified: 2020-07-21 18:24:01.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell