id:A131952 - OEIS Search Results

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Maximal overpseudoprimes a(n) to base 2 with the multiplicative order of 2 mod a(n) equals A143584(n).

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2047, 8388607, 1082401, 3277, 536870911, 8727391, 4033, 137438953471, 9588151 (list; graph; listen)

	OFFSET	`1,1`
	COMMENT	`Or composite terms of A064078.`
	CROSSREFS	`Cf. A143584 A064078 A141232 A122929 A141629 A002326.` `Sequence in context: A069386 A069412 A069438 this_sequence A065341 A135976 A035892` `Adjacent sequences: A131949 A131950 A131951 this_sequence A131953 A131954 A131955`
	KEYWORD	`nonn`
	AUTHOR	`Vladimir Shevelev (shevelev(AT)bgu.ac.il), Aug 26 2008`

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Last modified November 25 08:46 EST 2009. Contains 167481 sequences.