Live graded claim

Claus P. Schnorr

The recorded claim and the decisive class gate, without a judgment of the claimant.

Source or claimant: Claus P. Schnorr
Year: 2013
Claim class: C3: “I have a polynomial-time classical factoring algorithm”
Status: unsubstantiated
Evidence mark: verified

Claim summary

Gate applied

Establish polynomial-cost recovery of enough smooth relations for fresh RSA-size inputs, not only small heuristic examples.

Read the full C3 gate.

Verdict basis

Class status

unsubstantiated

This literal status is the class gate’s evidential verdict. It is not collapsed with the other live statuses and it is not a judgment of the claimant.

As of 26 July 2026.

Provenance labels

These are the record’s plain research-reference labels. They are not links and are never expanded into guessed URLs.

census-1:A11
Plain local provenance label, not a URL.

Cite this dossier

The Factoring Claims Register, classical-a11-schnorr-2013, as of 2026-07-26.

@misc{factoring-register-classical-a11-schnorr-2013-2026,
  title = {The Factoring Claims Register: Claus P. Schnorr},
  author = {{The Factoring Claims Register}},
  note = {classical-a11-schnorr-2013; as of 2026-07-26}
}

Dossier timeline

No post-seed journal events are recorded for this dossier.