3-Smooth Representations of Integers

A new function associated with the prime factors of \binom{n}{k}

scientific article published in April 1974

A semigroup embedding problem and an arithmetical function

A survey of equal sums of like powers

Cluster Primes

Corrigendum to: ‘‘What drives an aliquot sequence?” [Math. Comp. {\bf 29} (1975), 101–107;\ MR {\bf 52} \#5542]

scholarly article published in Mathematics of Computation

Elementary Problems: E3243-E3248

six problems in mathematics presented by different authors

Estimates of the least prime factor of a binomial coefficient

article

Euclidean Quadratic Fields

Factoring Large Numbers on a Pocket Calculator

Factorizations of 𝑏ⁿ±1, 𝑏=2, 3, 5, 6, 7, 10, 11, 12 up to high powers

scientific article published in 1983

Fermat Numbers and Mersenne Numbers

article by J. L. Selfridge and Alexander Hurwitz published 1964

Large highly powerful numbers are cubeful

New primality criteria and factorizations of $2\sp{m}\pm 1$

On a combinatorial game

article published in 1973

On the prime factorization of binomial coefficients

scientific article published in 1978

Pairs of Squares with Consecutive Digits

Prime factors of binomial coefficients and related problems

article published in 1988

Primes at a glance

Subsets of an interval whose product is a power

The Editor's Corner: The New Mersenne Conjecture

The Nesting and Roosting Habits of the Laddered Parenthesis

The Powers That Be

The product of consecutive integers is never a power

scientific article published in 1975

The pseudoprimes to $25·10\sp{9}$

scientific article published in July 1980

What drives an aliquot sequence?