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A065587
Smallest prime beginning with exactly n 4's.
4
2, 41, 443, 4441, 44449, 444443, 44444453, 444444421, 444444443, 4444444447, 44444444441, 444444444443, 44444444444459, 444444444444421, 4444444444444423, 44444444444444411, 444444444444444413, 4444444444444444409, 44444444444444444479, 44444444444444444447
OFFSET
0,1
LINKS
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Robert G. Wilson v, Nov 28 2001
EXTENSIONS
Offset corrected by Sean A. Irvine, Sep 06 2023
STATUS
approved