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 #1100000008675633903 428 digits created 2026-03-09

Value

57356464483415604614549791691600899254398480086053053289565137550828191854076033969762807166215184983492038191380544113174002105871726380346476981826186667914648743786838600863448958877999349165904288616628528641103740416383157717682599026017083934659255048565593719517655459264896573127381950287709960281756357653893493742390494474743900240872671058350369185285825806077849202581094599860815009715874804346202931288960663658643
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 63 of the certificate chain of a 1,001-digit prime (110 intermediate primes).

Certified number1,001-digit prime
Certificatedownload
Certificate chainshow step 63 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008675633903 --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":1100000008675633903},"decimal":true,"detail":2}}'