Skip to content

Erdős problem 873

Let A={a1<a2<… }⊆NA = \{a_1 < a_2 < \dots\} \subseteq \mathbb{N} and let F(A,X,k)F(A,X,k) count the number of ii such that [ai,ai+1,…,ai+k−1]<X[a_i,a_{i+1}, \dots ,a_{i+k−1}] < X, where the left-hand side is the least common multiple. Is it true that, for every ϵ>0\epsilon > 0, there exists some kk such that F(A,X,k)<XϵF(A,X,k) < X^\epsilon?

How the state got here

0 of 6 recorded
  1. Prior stateNone retained
  2. WorkNo submitted work retained
  3. VerificationNo check retained
  4. DecisionNo Repository has decided
  5. StandingNothing recorded here
  6. Next gapNot recorded

Result history

Published changes, performers, checks, and later corrections.

No result history yet
No proposed change is retained for this Problem, so there is nothing to show a decision on.

Correction history

No correction history

Technical detailsExact roots, source, and retained record identifiers

Exact provenance

Problem row
sha256:474dcec7b769b213e2f96d2ed2fd487d1c0a3dbd85b38e510d2d42290324dfb5
Metadata
sha256:f0368f3204d2dca44ee698619282d3bb79357049cdf37a59b55fac60ae56fb74
Observation
sha256:9c8326e865b6017b103af7611c852a06776d81964979b8ab5a1b800cd550dff6
Content
sha256:5f5252f9ef3d1eb5636a94fe9ec8b52736b22e478129466aeb594767f851db1c
Repository
sha256:a956b84c437202e5a02cc9e036a621bd14a302b34a75758115730bdbb77c52a4
Projection
sha256:a4a96441668a9f8b33afbcb3f696a2639f5fae145f36ddc063d7f67d5fb87ce8
Source commit
36c6d0fef71a3fec84d9dcd5eeca4e22e378f7cb