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 #1100000009068054449 525 digits created 2026-08-10

Value

172681426137425045728005668193526230093339314325009410675255703705776414376850374177351395988007896543272168807321560181779992080226034449031818376323215632452417586288119884605163276536897040816308260715471582294382535401727043216592948957131584824921888270155179373480289582634933784881525316556459020619072399512399204854547973705044070051068533003071634256617772165190516690799109059772134941452493442976442839685118831618678872278203196715302609168677383955735123975430153005693708232978733203367524527544956480326835073
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 94 of the certificate chain of a 1,745-digit prime (136 intermediate primes).

Certified number1,745-digit prime
Certificatedownload
Certificate chainshow step 94 of 136

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068054449 --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":1100000009068054449},"decimal":true,"detail":2}}'