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 #1100000004934939446 719 digits created 2023-10-25

Value

21626660359210881895843449638976107798206225160006575878496829189362350096609014999387495386825183324947352828125900147315471852712942525069287628237175489650744033930055503567470680946744818746333166897931453247715698849177049777608426939375618083377403697788844956858264556356313504882193004876733201832387467283002014661502741719356214474279142764774944603817576843117993819704963803069272827922213443978346055779631399801469638732020053449297140995457547910193360786008955222156947877371677369903571168969367198672093768204692168219088329830099424414176736533795108715673616589984911739005404667168806232539415482956643735988968804598160197917966968778723930723183320389038674465342405501743312939680187320538481787
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 105 of the certificate chain of a 1,731-digit prime (191 intermediate primes).

Certified number1,731-digit prime
Certificatedownload
Certificate chainshow step 105 of 191

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004934939446 --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":1100000004934939446},"decimal":true,"detail":2}}'