The story
Introduced by Leonard Eugene Dickson in 1904.
Etymology from Wiktionary, CC BY-SA 4.0.
Dickson's conjecture
Today it means: The conjecture that, for a finite set of linear forms a₁ + b₁n, a₂ + b₂n, ..., aₖ + bₖn with bᵢ ≥ 1, there are infinitely many positive integers n for which they are all prime, unless there is a congruence condition preventing this. Full definition →