In number theory, the Ramanujan–Nagell equation is an equation between a square number and a number that is seven less than a power of two. It is an example...

exponential Diophantine equation. Examples include: the Ramanujan–Nagell equation, 2n − 7 = x2 the equation of the Fermat–Catalan conjecture and Beal's conjecture...

his works on the Diophantine equations within number theory Nagell–Lutz theorem, in mathematics Ramanujan–Nagell equation, in mathematics This page lists...

The largest triangular number of the form 2k − 1 is 4095 (see Ramanujan–Nagell equation). Wacław Franciszek Sierpiński posed the question as to the existence...

the equation 2n − D = x2 has more than two solutions for n and x natural. In particular, the equation 2n − 7 = x2 is known as the Ramanujan–Nagell equation...

machine Ramanujan–Nagell equation Ramanujan–Peterssen conjecture Ramanujan–Soldner constant Ramanujan summation Ramanujan theta function Ramanujan graph...

n\in \{3,4,5,7,15\}} . In honor of Nagell's solution, this equation is called the Ramanujan–Nagell equation. The Nagell–Lutz theorem is a result in the Diophantine...

solution (> 0). Beal's conjecture Equation xy = yx Fermat–Catalan conjecture Mordell curve Ramanujan–Nagell equation Størmer's theorem Tijdeman's theorem...

the Ramanujan–Nagell equation 2n − 7 = x2 (or equivalently, of finding triangular Mersenne numbers) in 1943, independently of Srinivasa Ramanujan who...

the direction of Robert Tijdeman with thesis The generalized Ramanujan–Nagell Equation, published in Acta Arithmetica, vol. 38, 1980/1981. From 1979...

Richard Rado Ramanujan–Nagell equation  See also: List of things named after Srinivasa Ramanujan Mathematics Srinivasa Ramanujan and Trygve Nagell Raoult's...

Diophantine equation p2 = 1 + b + b2 + ... + bq-1 with p, q ≥ 3 primes and b >= 2. Norwegian mathematician Trygve Nagell has proved that this equation has only...

This is a list of scientific equations named after people (eponymous equations). Contents A B C D E F G H I J K L M N O P R S T V W Y Z See also References...

Langlands program modularity theorem Pythagorean triple Pell's equation Elliptic curve Nagell–Lutz theorem Mordell–Weil theorem Mazur's torsion theorem Congruent...

theorem (number theory) Quadratic reciprocity theorem Ramanujan–Skolem's theorem (Diophantine equations) Reflection theorem (algebraic number theory) Ribet's...

2307/2318616. JSTOR 2318616. Mead, D. G. (December 1973). "The Equation of Ramanujan-Nagell and [y2]" (PDF). Proceedings of the American Mathematical Society...