Q: Is 1,316,742 a Prime Number?
A: No, 1,316,742 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 1316742 can be evenly divided by 1 2 3 6 7 14 21 42 107 214 293 321 586 642 749 879 1,498 1,758 2,051 2,247 4,102 4,494 6,153 12,306 31,351 62,702 94,053 188,106 219,457 438,914 658,371 and 1,316,742, with no remainder.
Since 1,316,742 cannot be divided by just 1 and 1,316,742, it is not a prime number.