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A permutable prime, also known as anagrammatic prime, is a prime number which, in a given base, can have its digits' positions switched through any permutation and still be a prime number. H. E. Richert, who is supposedly the first to study these primes, called them permutable primes, but later they were also called absolute primes.
The analysis highlights Base 10, Base 2 and Base 12 as prominent areas in the source structure around Permutable prime.
Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.
Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Permutable prime shows recurring relationship patterns in the source. For example, Permutable prime → In, Mersenne, One-digit, The, Therefore Another extracted example is Permutable prime → Any, In, Where Rn. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
permutable prime primes base digits number permutation known repunit also 12 conjectured two coprime 10 a003459 first absolute given radix
TTTA extracted 17 structured relationships around Permutable prime. Examples in this analysis include Permutable prime → Conjectured no. of terms → Infinite and Permutable prime → First terms → 2, 3, 5, 7, 11, 13, 17, 31, 37, 71, 73, 79, 97, 113, 131, 199. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Permutable prime | Conjectured no. of terms | Infinite | 1.00 | infobox |
| Permutable prime | First terms | 2, 3, 5, 7, 11, 13, 17, 31, 37, 71, 73, 79, 97, 113, 131, 199 | 1.00 | infobox |
| Permutable prime | Largest known term | .mw-parser-output .sfrac{white-space:nowrap}.mw-parser-output .sfrac.tion,.mw-parser-output .sfrac .tion{display:inline-block;vertical-align:-0.5em;font-size:85%;text-align:cent… | 1.00 | infobox |
| Permutable prime | OEIS index | A003459 | 1.00 | infobox |
| Permutable prime | OEIS index | Absolute primes (or permutable primes): every permutation of the digits is a prime. | 1.00 | infobox |
| Permutable prime | is a | repunit or a near-repdigit | 0.90 | text |
| Permutable prime | related to Base 10 | In | 0.60 | section |
| Permutable prime | related to Base 10 | Where Rn | 0.60 | section |
| Permutable prime | related to Base 10 | Any | 0.60 | section |
| Permutable prime | related to Base 12 | In | 0.60 | section |
| Permutable prime | related to Base 12 | There | 0.60 | section |
| Permutable prime | related to Base 12 | It | 0.60 | section |
The concept neighborhoods around Permutable prime bring nearby vocabulary together. In this analysis, examples include Primes, Prime and Digits. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Permutable prime, one of the stronger structural bridges in this analysis connects Permutable prime with Base 10. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Permutable prime to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Base 10, Base 2 & Base 12, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Permutable prime · EN edition · Analysis: TopicsToTalkAbout