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+ Among the Platonic Solids the Dodecahedron and its dual the Icosahedron have rotational symmetry groups isomorphic to A5. [Beedassy]

+ Evariste Galois was the first to show that equations of degree 5 cannot be solved by radicals. [Beedassy]

+ FIVE is the only prime written with an equal (prime) number of distinct vowels and consonants, i.e., IE & FV. [Beedassy]

+ Eugen J. Ionascu and collaborators were the first to establish that there can be no more than 5 Heron triangles (i.e., integer-sided triangles with integral areas) with two fixed prime sides. [Beedassy]

+ There is one chance in 5 for a random number on the number line to be an evil number. [Beedassy]

+ The only prime that is equidistant from a pair of primes by a prime (2) and also from a pair of nonprimes by a nonprime (4). [Beedassy]

+ The smallest prime p such that both 2p + 1 and 2p - 1 (= Mp) are primes. Note that both 2Mp - 1 and 2Mp - 1 are also primes. [Beedassy]

+ The smallest prime p such that p! + 1 is the square of a prime with a prime number of digits. [Beedassy]

+ The minimum number of Pythagorean triangles required to tile a square (C. Jepsen and R. Yang). [Beedassy]

+ The only prime p whose seven-segment display representation requires p segments. [Beedassy]

+ The minimum number of convex lattice points on a plane that ensures the inner region bounded inclusively by their diagonals contains another lattice point. [Beedassy]

+ According to Vedic philosophy, a living being's corporeal body, distinct from its changeless spiritual entity, eventually dissociates into the 5 basic elements of matter ("Panch Mahabhuta Tatva"), namely, Earth, Wind (or Air), Fire, Water and Sky (or Ether). [Beedassy]

+ A revised paper by Terence Tao is titled 'Every odd number greater than one is the sum of at most 5 primes'. [Beedassy]

+ A square enlarged homothecically and constructed from the doubling of each of its sides cyclically produced undergoes a 5-fold increase in area. [Beedassy]

+ Only the first 5 hepatitis virus (A, B, C, D, E) among the seven known to date (A through G) remain the most common. [Beedassy]

+ Cri-du-chat syndrome is a rare genetic disorder caused by an abnormality in chromosome number 5. [Beedassy]

+ A natural consequence of Faltings' theorem is that a hyperelliptic curve of degree 5 or more has only a finite number of rational points. [Beedassy]

+ "5-A-Day" is a US health-promoting slogan following a WHO recommendation that advises daily consumption of at least 5 varieties of fruits and vegetables to ensure proper nutrition. [Beedassy]

+ For a given prime p, at most 5 squares are short of a power of 2 by p. (The maximal case, in particular, corresponds to the Ramanujan-Nagell equation x2 = 2n - 7). [Beedassy]

+ Hyperfactorial of 5, H(5) = 5Π1kk gives the number of milliseconds in a day. [Beedassy]

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