13

This number is a prime.

Single Curio View:   (Seek other curios for this number)
After needing 13 liters of blood for a major surgery during his teens, Australian James Christopher Harrison pledged to return the favour eventually becoming world record blood donor after the discovery in his blood of a unique antibody that cures Rhesus disease thereby saving millions of babies over 6 decades. [Beedassy]

Submitted: 2019-03-27 01:01:51;   Last Modified: 2020-07-25 09:37:31.
Printed from the PrimePages <primes.utm.edu> © G. L. Honaker and Chris K. Caldwell