login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A072002 Highest prime dividing the least n-multiperfect number (A007539). 1
3, 5, 7, 19, 257, 599479 (list; graph; refs; listen; history; internal format)
OFFSET

2,1

LINKS

A. Flammenkamp, The Multiply Perfect Number Page

J. C. Moxham, Multiply perfect numbers

R. M. Sorli, Multiply perfect numbers

CROSSREFS

Cf. A007539, A007691.

Sequence in context: A154526 A126144 A171643 * A163637 A171015 A084424

Adjacent sequences:  A071999 A072000 A072001 * A072003 A072004 A072005

KEYWORD

hard,more,nonn

AUTHOR

Lekraj Beedassy (blekraj(AT)yahoo.com), Jun 18 2002

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 16 17:48 EST 2012. Contains 205939 sequences.