39867...48051 (1619-digits)

This number is a probable-prime (likely to be a prime but we have not (re-)proven it on this site).

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A prime of form 398671151113 * 10^1607 + 900188848051. Its twin prime (398671151113 * 10^1607 + 900188848053) and itself are both emirps. Currently a record for simultaneous twins & emirps. Discovered on May 20, 2026 by Simon Cavegn. [Rivera]

Submitted: 2026-05-22 18:36:29; Last Modified: 2026-05-22 19:02:04.