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Emirp

An emirp (pronounced /ˈiːmərp/ or /ˈɛmərp/, an anadrome of prime) is a prime number that results in a different prime when its decimal digits (digits in base 10) are reversed. This definition excludes the related palindromic primes. The term reversible prime is used to mean the same as emirp, but may also, ambiguously, include the palindromic primes.

History, Other bases & Count of emirps

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History

Jeremiah Farrell
1 related topics

Other bases

Binary numeral systemBig-O notation
2 related topics

Count of emirps

OEIS
1 related topics

Emirpimes

Semiprimes
1 related topics

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Overview

History

Count of emirps

Other bases

Emirpimes

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Map overview Semantic statistics

Emirp

Nodes18
Edges17
Triples13
Avg. degree1.89
Density0.111111
Components1

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Emirp

Top relations

related to Count of emirps · 4
Emirp → A048054, A152014, OEIS, The
related to history · 3
Emirp → American, Jeremiah Farrell, The
related to Other bases · 3
Emirp → Emirps, For, The
related to Emirpimes · 2
Emirp → That, The
related to Largest known emirps · 1
Emirp → The

Important terminology Word statistics

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Important terminology

primes emirps also reversible known digits number prime 10 palindromic largest binary term first displaystyle reversed pairs multiple differences 10111956

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Emirprelated to Count of emirpsThe0.60section
Emirprelated to Count of emirpsA1520140.60section
Emirprelated to Count of emirpsA0480540.60section
Emirprelated to Count of emirpsOEIS0.60section
Emirprelated to EmirpimesThe0.60section
Emirprelated to EmirpimesThat0.60section
Emirprelated to historyThe0.60section
Emirprelated to historyAmerican0.60section
Emirprelated to historyJeremiah Farrell0.60section
Emirprelated to Largest known emirpsThe0.60section
Emirprelated to Other basesEmirps0.60section
Emirprelated to Other basesFor0.60section

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