13768...77374 (35-digits)

This number is a composite.

13768 9700563007 1003374942 3713477374

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The smallest n known start of a set of four Consecutive Abundant Integers, σ(n)>2*n, as of 18 February 2026. Found by Bruno Mishutka (see Puzzle 878). It is an improvement on a record previously set by J. K. Andersen (date unknown). [Rivera]

Submitted: 2026-02-19 00:23:13; Last Modified: 2026-02-19 02:06:46.