Erdős problem 821
Is it true that, for every , there exist infinitely many such that ?
Sources
FormalConjectures/ErdosProblems/
821.lean
Retained formal statement
The best known bound is that there are infinitely many such that , obtained by Lichtman [Li22] as a consequence of proving that there are many primes such that all prime factors of are (which improves a number of previous exponents, most recently Baker and Harman [BaHa98]).
∃ c > 0.71568, {n | ↑n ^ c < ↑(Erdos821.g n)}.InfiniteSolvedStatement only, no proof