843 · 22500222 - 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:843 · 22500222 - 1
Verification status (*):Untested
Official Comment (*):[none]
Proof-code(s): (*):A58 : Schmidt2, PSieve, Srsieve, NPLB, PRST
Decimal Digits:752645   (log10 is 752644.74364657)
Rank (*):4911 (digit rank is 1)
Entrance Rank (*):4903
Currently on list? (*):yes
Submitted:11/7/2025 16:04:24 UTC
Last modified:11/7/2025 16:37:16 UTC
Database id:141221
Status Flags:Verify, Lint
Score (*):45.7609 (normalized score 1.0528)
Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
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