613692572287

This number is a prime.

                                                               61 3692572287

PRIME ATOMIC WORDS
Word: Calculation
Chemical symbols: C-Al-C-U-La-Ti-O-N
Atomic numbers: 6-13-6-92-57-22-8-7
Concatenation: 613692572287 is prime.
Found by Michael Branicky: The PP&P Connection (Puzzle 1210) by Carlos Rivera.