mersenneforum.org - View Single Post - Integers congruent to last two decimal digits mod 23

enzocreti · 2020-03-03, 10:13

N belongs to Z, that is N can be every positive, negative or 0 integer.
let be m the last two digits of N

so for exampe if N=9345, m=45
is it possible to find with a program the numbers N congruent to m mod 23?
Is it possible to extend this to other primes p different from 23?

2020-03-03, 10:13	#1
enzocreti Mar 2018 17·31 Posts	Integers congruent to last two decimal digits mod 23 N belongs to Z, that is N can be every positive, negative or 0 integer. let be m the last two digits of N so for exampe if N=9345, m=45 is it possible to find with a program the numbers N congruent to m mod 23? Is it possible to extend this to other primes p different from 23? Last fiddled with by enzocreti on 2020-03-03 at 10:14