47

This number is a prime.

Single Curio View: (Seek other curios for this number)

3 divides 141 a prime number of times. Does this ever happen again in the decimal expansion of π? Update: Yes! At 237 digits. [Honaker]

Submitted: 2018-03-14 23:00:13; Last Modified: 2024-01-19 23:55:10.