Q: Is 61,761 a Prime Number?
A: No, 61,761 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 61761 can be evenly divided by 1 3 7 17 21 51 119 173 357 519 1,211 2,941 3,633 8,823 20,587 and 61,761, with no remainder.
Since 61,761 cannot be divided by just 1 and 61,761, it is not a prime number.