We just completed a major update. Let us know if anything is not working.
This number is a composite.
Just showing those entries submitted by 'Gupta': (Click here to show all)
π(189871) = 1^4 + 8^4 + 9^4 + 8^4 + 7^4 + 1^4. It is the largest number with this property. [Gupta]
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell