[ January 9, 2001 ]
A retrospective view (5 years!) and
some palindromic primes for 1996
Jeffrey Heleen

Jeffrey Heleen (email) published these palprimes in the
“Journal of Recreational Mathematics”, Vol. 28, No. 1, 1996-1997, pp. 9

Maybe you like to construct some similarly
interesting palprimes with other year_substrings...

# of digits	Prime
9	199656991
17	19961996769916991
17	19966991419966991
19	1996469918199646991
19	1996869915199686991
19	1996869919199686991
37	1996369911996369912199636991199636991
37	1996869911996869916199686991199686991
55	(199646991)31(199646991)3
73	(199646991)45(199646991)4
73	(199656991)45(199656991)4
73	(199686991)42(199686991)4
73	(199686991)46(199686991)4
89	(1996)116(6991)11
89	(1996)119(6991)11
91	(199636991)53(199636991)5
97	(19966991)64(19966991)6
105	(1996)133(6991)13
109	(199626991)64(199626991)6
109	(199676991)61(199676991)6
109	(199696991)68(199696991)6
113	(1996)149(6991)14
127	(199616991)72(199616991)7
127	(199636991)71(199636991)7
129	(19966991)82(19966991)8