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A049065 Record primes reached in A048986. 3


%S 2,3,31,179,12007,1564237,17320726789571,401278664296369,

%T 576312045441408907,2277401721110994662527249,

%U 3690727229000499480592573891534356177653018575120050845976045596834749951228879

%N Record primes reached in A048986.

%C The value 2277401721110994662527249 is the base 2 home prime for 936 and occurs after 54 steps. The value 3690727229000499480592573891534356177653018575120050845976045596834749951228879 is the base 2 home prime for 1345 and occurs after 131 steps. The next term (home prime for 2295) contains at least 124 digits. Computation of further terms involves large factorizations. - _Sean A. Irvine_, Aug 04 2005

%H P. De Geest, <a href="http://www.worldofnumbers.com/topic1.htm">Home Primes</a>

%Y Cf. A056938, A037271-A037276, A048985, A048986, A049065.

%K nonn,nice,base

%O 1,1

%A Michael B Greenwald (mbgreen(AT)central.cis.upenn.edu)

%E 2 more terms from _Sean A. Irvine_, Aug 04 2005

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Last modified October 31 03:51 EDT 2014. Contains 248845 sequences.