1. Primes by type
  2. Twin primes
  3. 1990th

1990th twin prime is {181397, 181399}

1990th twin prime is {181397, 181399}.

{181397, 181399} is 1990th twin prime.

Learn more about Twin primes.

Neighbours#

{180071, 180073}{180179, 180181}{180239, 180241}{180287, 180289}{180539, 180541}
{180749, 180751}{180797, 180799}{181001, 181003}{181061, 181063}{181199, 181201}
{181211, 181213}{181301, 181303}{181397, 181399}{181457, 181459}{181499, 181501}
{181607, 181609}{181667, 181669}{181757, 181759}{181787, 181789}{181871, 181873}
{181889, 181891}{182009, 182011}{182027, 182029}{182057, 182059}{182099, 182101}

Compare with#

180071180179180239180287180539
180749180797181001181061181199
181211181301181397181457181499
181607181667181757181787181871
181889182009182027182057182099
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