Question

Mathematicians discovered a new prime number in January 2016, can you tell what is the new prime number ?
A) 2^74,207,279 – 1.
B) 2^81,207,281 – 1.
C) 2^74,281,281 – 1.
D) 2^74,207,281 – 1.

Answer 1

B)option is right. 2^81,207,281-1