Ramanujan prime

Prime fulfilling an inequality related to the prime-counting function
Intangible mathematical_concept Q3044802
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Ramanujan prime

Summary

Ramanujan prime is a mathematical concept[1]. It ranks in the top 9% of mathematical_concept entities by monthly Wikipedia readership (275 views/month).[2]

Key Facts

  • Ramanujan prime's instance of is recorded as mathematical concept[3].
  • Srinivasa Ramanujan is named after Ramanujan prime[4].
  • Ramanujan prime's subclass of is recorded as prime number[5].
  • Ramanujan prime's Freebase ID is recorded as /m/0h04pv[6].
  • Ramanujan prime's defining formula is recorded as \text{least integer } R_n \text{ for which } \pi(x) - \pi(x/2) \ge n[7].
  • Ramanujan prime's MathWorld ID is recorded as RamanujanPrime[8].
  • Ramanujan prime's maintained by WikiProject is recorded as WikiProject Mathematics[9].
  • Ramanujan prime's Microsoft Academic ID is recorded as 336617[10].

Why It Matters

Ramanujan prime ranks in the top 9% of mathematical_concept entities by monthly Wikipedia readership (275 views/month).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[11]

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

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