A note on Carmichael numbers in residue classes
Abstract
Improving on some recent results of Matom\"aki and of Wright, we show that the number of Carmichael numbers to X in a coprime residue class exceeds X1/(6 X) for all sufficiently large X depending on the modulus of the residue class.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.