
Curios:
Curios Search:
Participate: 
Single Curio View: (Seek other curios for this number) 163 is the least number k such that decimal representation of 1/k has period of length 81. It is one of a few exceptions to the rule that k=3^(n+2) is the least number with 1/k having period 3^n. [Noe]
Submitted: 20100414 17:52:35; Last Modified: 20100419 20:25:17.
Prime Curios! © 20002017 (all rights
reserved)
