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A270564
Terms of A143407, sorted.
1
2, 24, 240, 264, 480, 504, 552, 1128, 1416, 1992, 2568, 4008, 4296, 5448, 5520, 5736, 6312, 6960, 8328, 8616, 9192, 10632, 11208, 11280, 11496, 12072, 12408, 12720, 13200, 13512, 13920, 14088, 14160, 15528, 15576, 15816, 16320, 17256, 18744, 19848, 19920, 20136, 20712, 21288, 21912, 22560, 23592
OFFSET
1,1
COMMENTS
Numbers m such that r is the maximal order in the multiplicative group modulo m and there is no M > m with the same maximal order modulo M.
CROSSREFS
KEYWORD
nonn
AUTHOR
Joerg Arndt, Mar 19 2016
STATUS
approved