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A054260 Smallest prime that contains all of the first n primes as substrings. +0
4
2, 23, 523, 2357, 112573, 511327, 1135217, 1113251719, 11171323519, 113171952923, 113171952923, 11131951723729, 11317237419529, 1131723294375419, 113172329541947437, 1131723294195343747, 1113172329419434753759 (list; graph; listen)
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Last modified December 7 23:50 EST 2009. Contains 170430 sequences.


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