10000

This number is a composite.

Just showing those entries submitted by 'Luhn': (Click here to show all)

The first known prime triplet with more than 10000 bits is 813529138*1939938^500 {-1, +1, +5}. [Luhn]

2^9999 + 244164046679793 is the base prime for the smallest 10000-bit prime quadruplet. [Luhn]