factordbrpc · fdb
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Enter a value, an expression, or a term with a variable like 10^n+1 to list a range. Switch to Database id to look a number up by its stored id. Reading never stores anything; use Create to add a number to the database. See the expression syntax & functions reference.

P · Proven prime
id #1100000008676532481 601 digits created 2026-03-10

Value

4566815720811124399767168065334675891644066840858712209575280703384320716152846053441178277537837451871160029217168264251915721139071846805097177178817659388796527225649792407047763400240955286033933344285102124638801534969177675997247865428075524235164941609194073243021529873058056972106390288129909349141438742078709759994595478862484777551904894023658371854992128456624227474387236452184223528247418159779410601776346504199672321646786573327230081575393317756588762289031457445622474728910341931688871620243647099372224007411694467552950461065745960556116285819477683503142528513717875398137835337
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 1,448-digit prime (161 intermediate primes).

Certified number1,448-digit prime
Certificatedownload
Certificate chainshow step 89 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676532481 --detail 2 --decimal
curl
curl -s 'https://factordb.com:4059/rpc' -H 'Content-Type: application/json' -d '{"jsonrpc":"2.0","id":1,"method":"get_number","params":{"target":{"id":1100000008676532481},"decimal":true,"detail":2}}'