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A090226
Least k such that prime(k) has n digits. Index of least n-digit prime.
+0
2
1, 5, 26, 169, 1230, 9593, 78499, 664580, 5761456, 50847535, 455052512, 4118054814, 37607912019, 346065536840, 3204941750803, 29844570422670, 279238341033926, 2623557157654234, 24739954287740861, 234057667276344608
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Maintained by
N. J. A. Sloane
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njas@research.att.com
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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.
AT&T Labs Research
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