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Problem 398 (Brocard–Ramanujan): quoted search bound of 10^9 is out of date — searches now reach 10^15

Status: Open.

#355 In teorth/erdosproblems;

· papanokechi opened on Jul 29, 2026

OEIS: computed sequences for 7 problems flagged possible with no OEIS match (and a caveat on A386820 / problem 319)

Status: Open.

#354 In teorth/erdosproblems;

· papanokechi opened on Jul 29, 2026

AI contributions wiki: #730 candidate solution has been verified (⚪ → 🟢)

Status: Open.

#352 In teorth/erdosproblems;

· walkthroughwonder opened on Jul 27, 2026

Question: Maintenance of the independent LLM Website

Status: Open.

#344 In teorth/erdosproblems;

· dyl-joseph opened on Jul 16, 2026

Computational bound for #647: no n>24 with R(n)<=n+2 up to 1.0011e12

Status: Open.

#342 In teorth/erdosproblems;

· Sanexxxx777 opened on Jul 12, 2026

Computational bound for #385: verified F(n)>n up to 1.0011e12

Status: Open.

#341 In teorth/erdosproblems;

· Sanexxxx777 opened on Jul 12, 2026

Computational bound for #273: no covering system with distinct moduli p-1<=50

Status: Open.

#340 In teorth/erdosproblems;

· Sanexxxx777 opened on Jul 12, 2026

AI contributions wiki: possible update for Problem #425

Status: Open.

#330 In teorth/erdosproblems;

· KitaKen1 opened on Jun 29, 2026

AI contributions wiki: partial result on Erdős problem 364 (Erdős–Mollin–Walsh)

Status: Open.

#316 In teorth/erdosproblems;

· berkay-yueksel-sayim opened on Jun 12, 2026

Problem #475: finite-certificate verification workspace for Graham’s rearrangement problem

Status: Open.

#308 In teorth/erdosproblems;

· Kajin-0 opened on May 30, 2026

HELP WANTED: Computing F(n) for Erdős problem #425 (multiplicative Sidon)

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#300 In teorth/erdosproblems;

· arcoretx opened on May 15, 2026

HELP WANTED: Computing sequence for Erdős problem #1086 (max equal-area triangles)

help wantedExtra attention is neededExtra attention is needed

Status: Open.

#298 In teorth/erdosproblems;

· arcoretx opened on May 14, 2026