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 #1100000009023213588 1,013 digits created 2026-07-30

Value

66439008701850168785250591420206316315604288819102251768184618336143726365688706445340619637222150113560482180928849322243060090865985740474934351677634432973115114809355658953840851504534840611140084377369898071251345095835915006192598422401702925885248484164180406368142597571763208995673731990701695065021354257967623338948991312900878321030466724832386941395550551595420879182323849771116563928949183960376056082439088121614611273771776392550832855082394184649453310997452567486401908098470280554292179826244150471519930119048084912832720741486750248303615534735417739966843323767660625250424239617420956061172837595753434759107987042972029309647120888084733312927663532360478635830845024518445044483055403349652829954160461852978486887106892661633892623128860892350171051103960475894911189328883843599669632376736884745799335109755518766121986723267937138091059082351376700124524436017494650744297280185748644742820678714968641285528251374542831132373507753087474171998993905130125053233122976693709553786583
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 15 of the certificate chain of a 1,136-digit prime (95 intermediate primes).

Certified number1,136-digit prime
Certificatedownload
Certificate chainshow step 15 of 95

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009023213588 --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":1100000009023213588},"decimal":true,"detail":2}}'