Erdős problem 997
Is it true that, for every , the sequence is not well-distributed, if is the sequence of primes?
Sources
FormalConjectures/ErdosProblems/
997.lean
Retained formal statement
He also claimed in [Er64b] to have proved that there exists an irrational for which is not well-distributed. He later retracted this claim in [Er85e], saying "The theorem is no doubt correct and perhaps will not be difficult to prove but I never was able to reconstruct my 'proof' which perhaps never existed."
The existence of such an was established by Champagne, Le, Liu, and Wooley [CLLW24].
∃ α, Irrational α ∧ ¬Erdos997.IsWellDistributed fun n => Int.fract (α * ↑(Nat.nth Nat.Prime n))SolvedStatement only, no proof