On some interesting tasks from classical theory of numbers
Abstract
Expressions of type (pq-1)/(p-1) and a2+ab+b2, where a, b are natural and p, q are prime numbers, are studied.
0
Turn this paper into a lesson
ArcXiv compiles a structured reading guide from this paper's metadata: plain-English importance, contributions, prerequisite concepts, which sections to read first, flashcards, and a quiz. Grounded in the abstract, never invented.