

A185397


Largest number x such that the greatest prime factor of x^2+2 is A033203(n), the nth prime not congruent to 5 or 7 mod 8.


0



22, 140, 707, 21362, 4991, 1306066, 137965, 2294636, 31768298, 1557652, 340064590, 38439662, 105080665, 273502688, 543164542, 9575480365630, 391890109484, 14629598023, 80849485336, 1241646894380
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OFFSET

1,1


COMMENTS

For any prime p, there are finitely many x such that x^2+2 has p as its largest prime factor.


LINKS

Filip Najman, Home Page (gives all 914 numbers x such that x^2+2 has no prime factor greater than 193)


CROSSREFS



KEYWORD

nonn


AUTHOR



STATUS

approved



