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A297848 Irregular primes with irregularity index 8. 1
381348997, 717636389, 778090129, 1496216791 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
Table of n, a(n) for n=1..4.
W. Hart, D. Harvey and W. Ong, Irregular primes to two billion, arXiv:1605.02398 [math.NT], 2016.
W. Hart, D. Harvey and W. Ong, Irregular primes to two billion, Mathematics of Computation, 86 (2017), 3031-3049.
CROSSREFS
Cf. A073276, A073277, A060975, A219332, A219333, A219334, A219335.
Sequence in context: A204807 A257954 A218455 * A218110 A233485 A057071
Adjacent sequences: A297845 A297846 A297847 * A297849 A297850 A297851
KEYWORD
nonn,hard,more
AUTHOR
Felix Fröhlich, Jan 07 2018
STATUS
approved

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Last modified May 20 05:07 EDT 2024. Contains 372703 sequences. (Running on oeis4.)