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A046445
Smallest composite with n prime factors that are distinct in length.
+0
1
1, 22, 2222, 2241998, 22435673986, 2243634705621958, 22436389685278986817202, 2243639125582626478673107720414, 2243639141288100357751493071125754042898
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified December 17 13:29 EST 2009. Contains 170826 sequences.
AT&T Labs Research
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