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Riesel numbers of the form k•2n-1

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Riesel numbers are odd numbers k for which k•2n-1 is composite for all natural numbers n.

See also

Table

There are 16 sequences in this Wiki:

k Covering set
509203 [3, 5, 7, 13, 17, 241]
762701 [3, 5, 7, 13, 17, 241]
777149 [3, 5, 7, 13, 19, 37, 73]
790841 [3, 5, 7, 13, 19, 37, 73]
992077 [3, 5, 7, 13, 17, 241]
1106681 [3, 5, 7, 13, 19, 37, 73]
1247173 [3, 5, 7, 13, 17, 241]
1254341 [3, 5, 7, 13, 17, 241]
1330207 [3, 5, 7, 13, 17, 241]
1330319 [3, 5, 7, 13, 17, 241]
1715053 [3, 5, 7, 13, 19, 37, 73]
1730653 [3, 5, 7, 13, 17, 241]
1730681 [3, 5, 7, 13, 17, 241]
1744117 [3, 5, 7, 13, 19, 73, 109]
1830187 [3, 5, 7, 13, 37, 73, 109]
1976473 [3, 5, 7, 13, 17, 241]
Riesel primes