# The Largest Known Primes

Are you looking for the **largest known primes**? Lists of records?
Information on who finds the biggest primes (and how?) You are at
the right place! Here we keep the list of the 5000 largest
known primes, **updated hourly** (hundreds of new primes are submitted
every month). We are **the world's primary source** to the current
prime number records.

**The current list of primes**- One page summary (introduction and a few records)
- Downloading the list of the largest known primes
- Search the database of primes
- The Top 20 Primes of Selected Forms

**Background information**- A short introduction to primes
- How do you prove large numbers are prime?
- How can I find a record prime? (current top programs)
- What projects might I join? current top projects

**Tell me more!**- The Prime Glossary -- definitions of prime terms
- Answers to frequently asked questions
- Prime Curios! amazing and odd facts about prime numbers
- Who found these primes?

- Table '
**prime**': 132668 entries, last updated: 4/18/2024 at 9:37 UTC. - Total data length 12046156 bytes (average prime entry length 90 Dynamic) This table stores the list of primes
- Table '
**person**': 4230 entries, last updated: 4/18/2024 at 8:38 UTC. - Total data length 845180 bytes (average person entry length 199 Dynamic) This table stores the list of persons, programs and projects
- Table '
**log**': 84000 entries, last updated: 4/18/2024 at 7:43 UTC. - Total data length 15821596 bytes (average log entry length 188 Dynamic) Logs changes to the database
- Table '
**code**': 7231 entries, last updated: 4/18/2024 at 9:37 UTC. - Total data length 2447876 bytes (average code entry length 337 Dynamic) This table stores links from the codes to the provers
- Table '
**archival_tag**': 27933 entries, last updated: 4/16/2024 at 10:37 UTC. - Total data length 1727972 bytes (average archival_tag entry length 61 Dynamic) Tags to indicate type of prime, class rank and weights...
- Combined size:
- 32,888,780 bytes

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