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 #1100000009044564188 989 digits created 2026-08-04

Value

46827078831779649013258676369172576013312665974891797349353841821548096580904579931409697544333551601438978342754097442888120076902705106375317933058396879125934646119774711931596820880091529972431639883918076878271168098303000618265649904633332922956534688938251627071151653596922209669483991188476652404943395869141695094259354136413890756928727913606524463896458120523443366117693813246376047269361891289183458509248879405828239515741438815515086699477181983883316781679143589362240517216765881483895691339692847570600339953233674307989068406263986020011995100340270436279822473216135639729062801165063068557584561570911802649912760679935102163010209473464986378847832284329059107637836248938875789385731296166964268717388281168333190535373430698830789135649394383713832768129978541806928916771657874298311185287748361730280241256554907975838152445626334468372988346832168981788833892594406945718908671958056029665840464081376360260574012946610270003133013502077376366681246966962175711
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 36 of the certificate chain of a 1,401-digit prime (117 intermediate primes).

Certified number1,401-digit prime
Certificatedownload
Certificate chainshow step 36 of 117

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009044564188 --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":1100000009044564188},"decimal":true,"detail":2}}'