89

The penultimate prime number before 100. A glitch prime of size 2. A Pythagorean prime (can be expressed as 4k+1). A Chen prime (89+2 is either a prime or a semiprime).

89 is a factor of 69420. 69420 divided by 89 is 780. 69420 is 2^2x3x5x13x89.

by thealtf4psychic September 2, 2022

64 89

the date where nothing happened on tiananmen squate

zhong xi na:hi bob
bob:hi also do you know what 64 89 means
zhong xi na:yes its the date the tiananmen square massacre happened
xi jin ping:-10000000 social credits
zhong xi na l: *dies*

by Japanese Symbol for Beginner November 8, 2021