341

This number is a composite.

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

341 is the smallest pseudoprime to base two. In 1819, French mathematician Pierre Frédéric Sarrus observed that 341 divides 2³⁴¹-2.

Submitted: 2000-01-03 03:49:01; Last Modified: 2023-10-18 01:39:10.