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A111331
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Prime Fibonacci numbers whose digits in base 10 sum up to a prime.
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1
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OFFSET
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1,1
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COMMENTS
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Fibonacci(104911) is the next (probable) prime whose digits sum to a prime. Thus the next term would be 21925 digits long. - Hans Havermann, Nov 06 2005
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LINKS
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EXAMPLE
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514229 is a prime Fibonacci number and the sum of the digits 5 + 1 + 4 + 2 + 2 + 9 = 23 is also a prime.
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CROSSREFS
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KEYWORD
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base,hard,nonn
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AUTHOR
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STATUS
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approved
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