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 #1100000009052923552 1,392 digits created 2026-08-07

Value

611472177018387208954580402155888709505054247914547100043768855124893917450093888694630420460012803122648978858399365115801256449166461936689423615266193443660932374166957527267590891304453403238325895808880700954259766606598461811900178905635774781005014597784724778283782622568046511293829032857753774425769789322249838056008811588076968127984865171269343744721326156147766865272383470768381454171625942995616351245092587927395707821341946769085546010967277662155821728497110829131154776351658187903768662145737060178368846828575005783292779393915849970190920569504908737175032609643408509355474332921615907287176232239252588541643611395128515795774110455494247640233403190695414683123955665451036179059431790992458226917543693155298963126304625530220645788418035770345161383477537086412311531784249864223969523235883441627521605675037800166998417574976302474011187423937768021223945715431927922406590805513820765824165777130721454283702171932155191152587194761817579461196014545240986570547534850701688774260938633455812690385327347055039603831236462702684317380574943883207135604935866442689637284494525217604105158103312289837380480543329393724915434040609656487835508305271430230932377900876758600487562158476443834218350384302011398697277542109499607672827630033668326097093143612878386632969676332378886047030589097741885059431053084559996449482514906863214097117120476870204864031981
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 16 of the certificate chain of a 1,598-digit prime (130 intermediate primes).

Certified number1,598-digit prime
Certificatedownload
Certificate chainshow step 16 of 130

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009052923552 --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":1100000009052923552},"decimal":true,"detail":2}}'