Belphegor's prime

the prime number 10³⁰+666×10¹⁴+1
Thing palindromic_prime Q15130782
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Belphegor's prime

Summary

Belphegor's prime is a palindromic prime[1]. It draws 44 Wikipedia views per month (palindromic_prime category, ranking #1 of 1).[2]

Key Facts

  • Belphegor's prime's instance of is recorded as palindromic prime[3].
  • Belphegor's prime's instance of is recorded as prime number[4].
  • Belphegor's prime's instance of is recorded as odd number[5].
  • Belphegor's prime's instance of is recorded as positive integer[6].
  • Belphegor's prime's instance of is recorded as large number[7].
  • Belphegor is named after Belphegor's prime[8].
  • Belphegor's prime comprises number of the beast[9].
  • Belphegor's prime's numeric value is recorded as {'amount': '+1000000000000066600000000000001'}[10].
  • Belphegor's prime's nickname is recorded as {'lang': 'en-gb', 'text': 'one quintillion, sixty-six billiard, six hundred billion and one'}[11].
  • Belphegor's prime's nickname is recorded as {'lang': 'en', 'text': 'one nonillion, sixty-six quadrillion, six hundred trillion and one'}[12].
  • Belphegor's prime's named by is recorded as Clifford A. Pickover[13].
  • Belphegor's prime's prime factor is recorded as Belphegor's prime[14].
  • Belphegor's prime's maintained by WikiProject is recorded as WikiProject Mathematics[15].
  • Belphegor's prime's number of decimal digits is recorded as {'amount': '+31'}[16].

Body

Definition and Type

Recorded instance of include palindromic prime[3], prime number[4], odd number[5], positive integer[6], and large number[7].

Origins

Belphegor is named after Belphegor's prime[8].

Use and Application

Belphegor's prime comprises number of the beast[9].

Why It Matters

Belphegor's prime draws 44 Wikipedia views per month (palindromic_prime category, ranking #1 of 1).[2] It has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[17] It is known by 11 alternative names across languages and contexts.[18]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . web.archive.org. Retrieved . web.archive.org. Provenance: wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [17] . Wikidata sitelinks. wikidata.org.
  3. [18] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Belphegor's prime. Retrieved May 3, 2026, from https://4ort.xyz/entity/belphegor-s-prime
MLA “Belphegor's prime.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/belphegor-s-prime.
BibTeX @misc{4ortxyz_belphegor-s-prime_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Belphegor's prime}}, year = {2026}, url = {https://4ort.xyz/entity/belphegor-s-prime}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Belphegor's prime — https://4ort.xyz/entity/belphegor-s-prime (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 22d ago · MatSuBot bot · 2026-05-10 view diff on Wikidata ↗
    Number of decimal digits {'amount': '+31'}
    Named by Clifford A. Pickover
    Instance of
    Named after Belphegor
    + 8 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaimvalue:1| */ [[Property:P31]]: [[Q16317911]], fix redirect [[Q28920044]] → [[Q16317911]] ([[:toollabs:editgroups/b/CB/43bf22167717|details]])"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.