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A198168 Primes from merging of 8 successive digits in decimal expansion of sqrt(2). 23
42135623, 98078569, 96718753, 76948073, 69480731, 31766797, 76679737, 24784621, 70388503, 64157273, 22970249, 35831413, 75055927, 82060571, 71470109, 55232923, 21450839, 25835239, 23950547, 57502877, 87759961, 18570113, 54374603, 16038689, 38689997, 99970699 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
Leading zeros are not permitted, so each term is 8 digits in length.
LINKS
MATHEMATICA
With[{len=8}, Select[FromDigits/@Partition[RealDigits[Sqrt[2], 10, 1000][[1]], len, 1], IntegerLength[#]==len&&PrimeQ[#]&]]
CROSSREFS
Sequence in context: A261658 A274812 A251306 * A218109 A263561 A213737
KEYWORD
nonn,base
AUTHOR
Harvey P. Dale, Oct 21 2011
STATUS
approved

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Last modified March 29 09:59 EDT 2024. Contains 371268 sequences. (Running on oeis4.)