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[[Category:Eponymous numbers in mathematics]] ...

...-01-31 |website=mathworld.wolfram.com |language=en}}</ref> For [[coprime]] numbers ''b'', ''c'' &gt; 1, the Stoneham number &alpha;_''b'',''c'' is d ...ndfonline.com/doi/abs/10.1080/10586458.2002.10504704 |journal=Experimental Mathematics |volume=11|issue=4 |pages=527–546 |doi=10.1080/10586458.2002.10504704 |s2ci ...

...s''' G_''n'', named after [[Angelo Genocchi]], are a [[sequence (mathematics)|sequence]] of [[integer]]s that satisfy the relation The first few Genocchi numbers are 0, 1, &minus;1, 0, 1, 0, &minus;3, 0, 17 {{OEIS|id=A226158}}, see {{OEI ...

{{Short description|Product of prime numbers, plus one}} ...connection with [[Euclid's theorem]] that there are infinitely many prime numbers. ...

{{Short description|Number of unique ways to draw non-intersecting chords in a circle}} ...numbers are named after [[Theodore Motzkin]] and have diverse applications in [[geometry]], [[combinatorics]] and [[number theory]]. ...

In [[number theory]], a '''Giuga number''' is a [[composite number]] <math>n</ The Giuga numbers are named after the mathematician [[Giuseppe Giuga]], and relate to [[Giuga ...

...was admitted to [[École polytechnique|Polytechnique]] and went onto serve in the [[Crimean War]] as an artillery officer, achieving the rank of [[Captai ...heory|Number Theory]] and he specifically worked with [[Prime number|prime numbers]]. ...

...1 </math> is [[composite number|composite]] for all natural numbers ''n''. In 1960, [[Wacław Sierpiński]] proved that there are [[Infinity|infinitely man ...ds, when ''k'' is a Sierpiński number, all members of the following [[Set (mathematics)|set]] are composite: ...

In [[number theory]], a '''Leyland number''' is a number of the form ...are named after the mathematician [[Paul Leyland]]. The first few Leyland numbers are ...

...rap|form <math>4n+1</math>.}} Pythagorean primes are exactly the odd prime numbers that are the sum of two squares; this characterization is [[Fermat's theore ...e]] of a [[right triangle]] with integer legs, and they are also the prime numbers <math>p</math> for which <math>p</math> itself is the hypotenuse of a pri ...

In [[number theory]], a '''Wagstaff prime''' is a [[prime number]] of the form ...es#New Mersenne conjecture|New Mersenne conjecture]] and have applications in [[cryptography]]. ...

...10]], 45 is a 2-Kaprekar number, because 45² = 2025, and 20 + 25 = 45. The numbers are named after [[D. R. Kaprekar]]. ...and <math>p</math>, all other Kaprekar numbers are '''nontrivial Kaprekar numbers'''. ...

...p;369 BCE),<ref>{{Cite book |last=Boyer |first=Carl B. |title=A History of Mathematics |publisher=John Wiley & Sons |year=1968 |location=New York, United States | ...[[Plato]], he is the central character in Plato's [[Theaetetus (dialogue)|eponymous Socratic dialogue]].<ref>[[Plato]], ''[http://classics.mit.edu/Plato/theatu ...

| parentsequence = Thabit numbers In [[number theory]], a '''Thabit number''', '''Thâbit ibn Qurra number''', or ...

In [[mathematics]], a '''Lucas–Carmichael number''' is a positive [[Composite number|composi ...prime numbers, such as 8 or 27, which otherwise would be Lucas–Carmichael numbers (since ''n''³&nbsp;+&nbsp;1 =&nbsp;(''n''&nbsp;+&nbsp;1)(''n''<s ...

|field = [[Mathematics]] ...History |language=en}}</ref><ref>{{Cite web |title=Aleksandr Gelfond - The Mathematics Genealogy Project |url=https://www.mathgenealogy.org/id.php?id=56858 |acces ...

...imal numeral system]], since 347 = 7³ + 4. The decimal Friedman numbers are: ...w-retired mathematics professor at [[Stetson University]] and recreational mathematics enthusiast. ...

...st (dialogue)|Sophist]]'', and the ''[[Statesman (dialogue)|Statesman]]''. In the first dialogue, he posits a mathematical construction now known as the ...s]]<ref>Diogenes Laërtius 3.6</ref> held that Plato later studied with him in [[Cyrene, Libya|Cyrene]], Libya.<ref name=nails /> ...

In [[mathematics]], a '''double Mersenne number''' is a [[Mersenne prime|Mersenne number]] o The first four terms of the [[integer sequence|sequence]] of double Mersenne numbers are<ref name="Caldwell">Chris Caldwell, [http://primes.utm.edu/mersenne/ind ...

| named_after = Harold Smith ([[brother-in-law]] of Albert Wilansky) ...he digits in its [[prime factor]]ization in the same base. In the case of numbers that are not [[Square-free integer|square-free]], the factorization is writ ...