Corpus theorem canonical 2026-05-27T20:53:50+00:00
Corpus v3 · Theorem cid001664THM0207canonicalv1

Twin Primes to 500

At least 20 twin prime pairs below 500. Extended from 30 (Wave M9).

Payload

Twin Primes to 500

At least 20 twin prime pairs below 500. Extended from 30 (Wave M9).

Twin Primes to 500

Summary

At least 20 twin prime pairs below 500. Extended from 30 (Wave M9).

Statement

\label{thm:twin-500}
$\pi_2(500) \ge 20$.  The twin prime pairs below~500 include
$(3,5)$, $(5,7)$, $(11,13)$, $(17,19)$, $(29,31)$, $(41,43)$,
$(59,61)$, $(71,73)$, \ldots

\textbf{Lean:} \texttt{twin\_primes\_500}.\quad
\textbf{Registry:} III.T72.\quad
\textbf{Scope:} $\tau$-effective.

Proof / Justification

No immediate manuscript proof block was extracted in this pilot run.

Source Context

  • Registry source: book-03.jsonl line 269
  • Manuscript source: 2nd-edition/book-iii-categorical-spectrum/02_mainmatter/part10/ch81-additive-conjectures-deep.tex lines 237-245

Lean / Formalization Notes

  • Formalization: formalized
  • Module: TauLib.BookIII.Spectral.TwinPrimeDeep
  • Name: twin_primes_500

Dependencies

  • Canonical: III.D105

Generated by later projection phases.

Generated by later projection phases.

Revision Notes

  • 2026-04-24: Initial pilot migration.

Identifiers

  • Corpus ID cid001664
  • Primary alias THM0207
  • Type Theorem
  • Status canonical
  • Visibility public
  • Version v1

Aliases & legacy IDs

III.T72twin-primes-to-500thm:twin-500

Release lines

corpus_v3_workingcorpus_v2

Relations

Formalized by (1)

Appears in (1)

Downstream uses (computed) (2)

Items in the corpus that reference this one via load-bearing relations. Computed from the full corpus-v3 graph at build time.

Sources

  • Monograph cid000024Book III, Part 10, Chapter 81 (Wave R1)

Version & History

  • v1 · 2026-05-10 imported from v2 registry
  • v1 · 2026-05-10 wired formalized by in wave 5

Status disclaimer

A Corpus Item page reports the program's current internal record for this item. It does not imply external verification, scientific consensus, or final proof unless explicitly stated. Read it together with its dependencies, formalization status, and the program's overall stance.

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