1889
This number is a prime.
Just showing those entries submitted by 'Caldwell': (Click here to show all)
G.C. Chrystal's Algebra (Edinburgh, 1889, vol. ii,
p. 159) gives the following amusing fallacy:
[Caldwell]
Printed from the PrimePages <t5k.org> © G. L. Honaker and Chris K. Caldwell