t5k.org

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• name: Author content: Chris K. Caldwell
• name: description content: Access to hundreds of pages of award-winning information on prime numbers--with links to thousands of pages elsewhere. We host the searchable database of the 5000 largest known primes (updated hourly). We also have a glossary, top 10 records lists, prime-music, programs, free downloads, and much more!
• name: keywords content: prime, primes, composite, number theory, mathematics, Mersenne, largest known primes, primality, factorization, GIMPS, integer, new, big, recent

• Home
• Top 5000 List
• Records for Different Types
• Prover Bios
• SEARCH PRIMES
• Frequently Asked Questions
• Prime Curios!
• Prime Glossary
• Largest Known Primes
• PRINT LISTS
• VERIFICATION STATUS
• Minimum Sizes
• 1,000 primes
• 50,000,000 primes.
• top 20 records
• twin primes
• Mersenne primes
• up to 300 digits
• special forms
• Lists of Small Primes
• various database searches
• Proving
•       FAQ      
• Prime Glossary
• http://t5k.org/#collapse1
• Largest Known by Year
• http://t5k.org/#collapse2
• How Big of an Infinity?
• http://t5k.org/#collapse3
• A short note
• http://t5k.org/#collapse4
• Check Primality
• http://t5k.org/notes/image.html
• Visit the Prime Curios!
• Proving Primality
• Proofs
• Mersenne Primes
• Donate
• Top 20 Provers
• Contact Us
• PrimePages
• Privacy notice

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