149

This number is a prime.

Single Curio View:   (Seek other curios for this number)
The U.S.A.F. System Requirement designation number issued in 1956 for an atomic-powered (i.e. ceramic-reactor powered), ram-jet driven, unmanned 'cruise missile'.

Submitted: 2021-12-10 23:24:05;   Last Modified: 2021-12-11 03:55:15.
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell