12481...48409 (30-digits)

This number is a prime.

                                            1248163264 1282565121 0242048409

Single Curio View:   (Seek other curios for this number)
The shortest initial prime substring of the enumeration of the powers of two, i.e., 1 2 4 8 16 32 64 128 256 512 1024 2048 409. [Harrison]

Submitted: 2020-07-31 12:32:50;   Last Modified: 2020-07-31 12:34:40.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell