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Days of the year that are prime numbers in format mmdd (2-digit month followed by 2-digit year).
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%I #2 Mar 30 2012 18:49:09

%S 101,103,107,109,113,127,131,211,223,227,229,307,311,313,317,331,401,

%T 409,419,421,503,509,521,523,601,607,613,617,619,701,709,719,727,809,

%U 811,821,823,827,829,907,911,919,929,1009,1013,1019,1021,1031,1103,1109,1117,1123,1129,1201,1213,1217,1223,1229,1231

%N Days of the year that are prime numbers in format mmdd (2-digit month followed by 2-digit year).

%C 229 is a prime day of the year only on leap years.

%K easy,fini,full,nonn,base

%O 1,1

%A _Tanya Khovanova_, Sep 14 2007