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A052286
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Primes p such that f(p) > f(q) for all primes q < p, where f(n) is the sum of factorials of the digits of n if that sum is the square of a prime, otherwise f(n)=0.
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1
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17, 5077, 178799, 506977979, 4045586999, 156777789899, 157778789899, 1445779999999, 1555899989999, 1556788999999999, 144559999999999699, 156787999999999999, 1444446778999999999999, 1556688999999998999999, 15556699999799999999999, 144444556769999999999999999, 144557778999999999989999999, 177777889899989999999999999, 177778899989999999999999989
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OFFSET
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1,1
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LINKS
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EXAMPLE
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a(2)=5077 because 5! + 0! + 7! + 7! = 101^2 (a squared prime that is larger than any of the previous ones).
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CROSSREFS
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KEYWORD
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nonn,base
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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