[[12]] is not prime. Want proof? :)

[[12]] is composite: 2 * 6.

[[12]] is composite: 3 * 4.

Primes up to 12: 2, 3, 5, 7, 11.

hex(1) is 1.

hex(2) is 7.

hex(3) is 19.

hex(4) is 37.

hex(5) is 61.

hex(6) is 91.

hex(7) is 127.

hex(8) is 169.

hex(9) is 217.

hex(10) is 271.

hex(11) is 331.

hex(12) is 397.

• [[square]]: 144

• [[square root]]: 3.4641

• [[cube]]: 1728

• [[cube root]]: 2.2894

• [[natural log]] (ln): 2.4849

• [[base-10 log]] (log10): 1.0792

• [[base-2 log]] (log2): 3.5850