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A132257
Isolated primes congruent to {11, 13, 17, 19} mod 30.
0
47, 79, 131, 163, 167, 223, 251, 257, 317, 373, 379, 401, 409, 439, 467, 491, 499, 557, 587, 613, 647, 673, 677, 701, 709, 733, 739, 761, 769, 797, 853, 887, 911, 919, 941, 947, 971, 977, 1009, 1039, 1069, 1097, 1123, 1129, 1181, 1187
OFFSET
1,1
CROSSREFS
KEYWORD
easy,nonn
AUTHOR
Omar E. Pol, Aug 20 2007
STATUS
approved