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A200918
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Successive prime factors of (3^1006003 - 3)/1006003^2.
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0
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2, 2, 2, 3, 7, 13, 19, 37, 757, 111779, 670669, 6371347, 34204069, 166437443, 310854619, 385634101, 14188652209, 42594124681, 10825536799379161, 154680726732318637
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OFFSET
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1,1
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COMMENTS
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2 is the only prime that occurs to a power greater than 1.
Conjecture (*Artur Jasinski*): If another infinite sequences with good Hall's examples occurred, it would have to contain primes from this sequence as constant divisors of the whole sequence, because parts of Danilov's infinite sequence (A200216, A200217, A200218) contain divisors of (3^A014127(1) - 3)/(A014127(1)^2).
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LINKS
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CROSSREFS
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KEYWORD
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nonn,fini,more
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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