unusual number
type: Thing
description: natural number n whose largest prime factor is strictly greater than √n
additional property: PropertyValue
  property ID: P31
  value: type of integer
additional property: PropertyValue
  property ID: P279
  value: positive integer
additional property: PropertyValue
  property ID: P373
  value: Unusual numbers
additional property: PropertyValue
  property ID: P646
  value: /m/07kqsr
additional property: PropertyValue
  property ID: P829
  value: A064052
additional property: PropertyValue
  property ID: P2812
  value: UnusualNumber
additional property: PropertyValue
  property ID: P6104
  value: WikiProject Mathematics
additional property: PropertyValue
  property ID: P6366
  value: 2778964065
confidence:
  popularity graph score:
    score: 0.008
    score pct: 1
    tier: long_tail
    components:
      sitelinks: 10
      sitelinks norm: 0.024
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 62
      monthly pageviews norm: 0.0
  sitelinks: 10
  unique citations: 0
  monthly pageviews: 62
  yearly pageviews: 103
  pageview trend:
    m: 2026-08
    v: 62
  pageview trend:
    m: 2026-07
    v: 6
  pageview trend:
    m: 2026-06
    v: 7
  pageview trend:
    m: 2026-05
    v: 3
  pageview trend:
    m: 2026-05
    v: 10
  pageview trend:
    m: 2026-04
    v: 15
  popularity:
    sitelinks: 10
    max: 423
    pct: 2.4
  tier: long_tail
claims:
  P31:
    value: Q77358734
    source count: 0
    confidence: 0.0
    value label: type of integer
  P279:
    value: Q28920044
    source count: 0
    confidence: 0.0
    value label: positive integer
  P373:
    value: Unusual numbers
    source count: 0
    confidence: 0.0
  P646:
    value: /m/07kqsr
    source count: 0
    confidence: 0.0
  P829:
    value: A064052
    source count: 0
    confidence: 0.0
  P2812:
    value: UnusualNumber
    source count: 0
    confidence: 0.0
  P6104:
    value: Q8487137
    source count: 0
    confidence: 0.0
    value label: WikiProject Mathematics
  P6366:
    value: 2778964065
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q1755492
  domain: type_of_integer
  level: standard
  html url: https://4ort.xyz/entity/unusual-number
  markdown url: https://4ort.xyz/entity/unusual-number.md
  facts url summary: https://4ort.xyz/entity/unusual-number/facts.json
  facts url standard: https://4ort.xyz/entity/unusual-number/facts.json
  facts url full: https://4ort.xyz/entity/unusual-number/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T14:54:27.381195Z
  entity updated at: 2026-05-03T23:45:09.469384+00:00Z
  entity created at: 2026-04-10T23:56:52.259995+00:00Z