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A056027
Numbers k such that k^16 == 1 (mod 17^2).
11
1, 38, 40, 65, 75, 110, 131, 134, 155, 158, 179, 214, 224, 249, 251, 288, 290, 327, 329, 354, 364, 399, 420, 423, 444, 447, 468, 503, 513, 538, 540, 577, 579, 616, 618, 643, 653, 688, 709, 712, 733, 736, 757, 792, 802, 827, 829, 866, 868, 905, 907, 932, 942
OFFSET
1,2
LINKS
MATHEMATICA
x=17; Select[ Range[ 1000 ], PowerMod[ #, x-1, x^2 ]==1& ]
KEYWORD
nonn
AUTHOR
Robert G. Wilson v, Jun 08 2000
STATUS
approved