19
This number is a prime.
Just showing those entries submitted by 'Sasaki': (Click here to show all)

The nautilus has 19 pairs of digital tentacles. [Sasaki]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Reginald McLean
This number is a prime.
Just showing those entries submitted by 'Sasaki': (Click here to show all)

The nautilus has 19 pairs of digital tentacles. [Sasaki]