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A338442
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Carmichael numbers with 10 prime factors.
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2
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1436697831295441, 1493812621027441, 2094319836529921, 2349991949342401, 2842648863161185, 2859959706040801, 3455134500424321, 3871703982953521, 4177950872896801, 4289150794129201, 4937378437571041, 5071419883911745, 5778659093725441, 6665161459969441, 6682056104892961
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OFFSET
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1,1
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LINKS
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FORMULA
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EXAMPLE
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1436697831295441 = 11*13*19*29*31*37*41*43*71*127 and 10, 12, 18, 28, 30, 36, 40, 42, 70, 126 all divide 1436697831295440.
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PROG
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(PARI) is(n)={omega(n)==10&&is_A002997(n)}
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CROSSREFS
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Cf. A006931 (Least Carmichael number with n prime factors).
Cf. A299710 (Number of terms less than 10^n).
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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