EntityQ282327· pop 25· linked from 34 articlesVon Mangoldt functionSign in to saveFunction on an integer n which is log(p) if n equals p^k; zero otherwiseConnectionsarithmetic functionEntityGermanyCountrymathematicsEntityInternational Standard Book NumberEntityintegerEntitydivisionEntitydigital object identifierEntityΛEntityG.H. HardyEntityfundamental theorem of arithmeticEntityRiemann hypothesisEntityRiemann zeta functionEntityCambridge University PressEntityPafnuty ChebyshevEntityprime number theoremEntityOn-Line Encyclopedia of Integer SequencesEntityprime-counting functionEntitySpringer Science+Business MediaEntityJohn Edensor LittlewoodEntityMöbius functionEntityCategoriesArithmetic functions