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A072828 Primes p such that p+1 is a highly composite number. 2
3, 5, 11, 23, 47, 59, 179, 239, 359, 719, 839, 1259, 5039, 7559, 10079, 55439, 110879, 166319, 665279, 1081079, 1441439, 6486479, 32432399, 61261199, 698377679, 735134399, 1102701599, 1396755359, 2205403199, 20951330399, 41902660799 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

LINKS

T. D. Noe, Table of n, a(n) for n=1..300

EXAMPLE

47 is a term because it is prime and also 47+1=48 is a highly composite number.

CROSSREFS

Sequence in context: A169913 A023223 A106086 * A032803 A030494 A084361

Adjacent sequences:  A072825 A072826 A072827 * A072829 A072830 A072831

KEYWORD

nonn

AUTHOR

Shyam Sunder Gupta (guptass(AT)rediffmail.com), Jul 21 2002

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Last modified February 14 20:38 EST 2012. Contains 205663 sequences.