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A112453
Strong pseudoprimes (base-2) equal to product of 6 primes not necessarily distinct.
1
10761055201, 26244332101, 49430153305, 53125756201, 247173316831, 276228879031, 360187750105, 516311394481, 558417883465, 605526139765, 765771364801, 823307740165, 877094650081, 904455227845, 1113985668601, 1237898798461, 1324214598565, 1353668162185, 1370368908805
OFFSET
1,1
LINKS
EXAMPLE
a(1) = 10761055201 = 13*29*41*61*101*113.
CROSSREFS
Intersection of A046306 and A001262.
Sequence in context: A135047 A017541 A357609 * A374780 A321707 A246286
KEYWORD
nonn
AUTHOR
Shyam Sunder Gupta, Dec 12 2005
EXTENSIONS
More terms from Amiram Eldar, Nov 10 2019
STATUS
approved