987 · 24061658 + 1

At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly.  This list is the most important PrimePages database: a collection of research, records and results all about prime numbers. This page summarizes our information about one of these primes.

This prime's information:

Description:987 · 24061658 + 1
Verification status (*):Untested
Official Comment (*):[none]
Proof-code(s): (*):L5517 : Cavecchia, LLR2, PSieve, Srsieve, PrimeGrid, LLR
Decimal Digits:1222684   (log10 is 1222683.8844457)
Rank (*):1040 (digit rank is 1)
Entrance Rank (*):1037
Currently on list? (*):yes
Submitted:1/9/2026 22:38:26 UTC
Last modified:1/9/2026 23:37:27 UTC
Database id:141435
Status Flags:Verify, Lint
Score (*):47.2498 (normalized score 4.1101)
Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
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