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https://en.wikipedia.org/wiki/Divisibility_rule — found via Wikipedia
Divisibility rule
preserving divisibility by the divisor of interest. Therefore, unless otherwise noted, the resulting number should be evaluated for divisibility by the same
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http://arxiv.org/abs/1010.2275 — found via Mwmbl
[1010.2275] Divisibility of Power Sums and the Generalized Erdos…
Title:Divisibility of Power Sums and the Generalized Erdos-Moser Equation Abstract:Using elementary methods, we determine the highest power of 2 dividing…
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http://wp.me/p2z9Lp-nv — found via Mwmbl
Tests of divisibility | cavmaths
Tests of divisibility Today I was marking my year 9 classes books and came across some work on prime factor decomposition and tests of divisibility. Yest…
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https://eudml.org/doc/31168 — found via Mwmbl
EUDML | Divisibility in certain automorphism groups
Divisibility in certain automorphism groups Access Full Article Abstract top We study solvability of equations of the form xn=g in the groups of order au…
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http://www.savory.de/maths1.htm — found via Mwmbl
Tests for Divisibility by 2,3,5,7,11,13,17,19,23,29,31,37,41,43 …
Divisibility by prime numbers under 50. A number is divisible by 2 if its last digit is also (i.e. 0,2,4,6 or 8). A number is divisible by 3 if the sum o…
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http://oeis.org/A181858 — found via Mwmbl
A181858 - OEIS
A divisibility sequence, i.e., if m|n then a(m)|a(n). Except for n = 9 the prime factors of A181858(n) are the primes <= floor((n-1)/2). Using this fact …
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http://www.oeis.org/A243937 — found via Mwmbl
A243937 - OEIS
Divisibility by 3 means 6m is in the sequence for all m > 0, and 6m + 4 never is, while 6m + 2 is undetermined. Divisibility by 5 means 30m + 8 is always…
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https://zbmath.org/1484.11049 — found via Mwmbl
Document Zbl 1484.11049 - zbMATH Open
Exact divisibility by powers of the integers in the Lucas sequence of the first kind.(English)Zbl 1484.11049 Summary: Lucas sequence of the first kind is…