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 #1100000009037628897 1,047 digits created 2026-08-02

Value

119462794475679455616371020503195434863447292340886216982268000081027687494644235933364606143813706564734591429869620987826435190688748374923296847741985849033093602189224254139191743260229408870241253403895701819948234864500589397394606316232893751865812335022329028404901849062596054167230547609363012090654061557484714590356086443023531864216475100915559643850495131135272556143405739104234203494473573590296751526885287735816242924655183248983840746039819020086157946210799958326011508513118449345656772432673346213864806363595862286321675141891065636568191542327897457711520910777345624138540466640937579171380476463685458307608619650819278420491366800735471473215876629975453825284133186515500969087801774636532491035760307062735331120850345198289079756523993061856964494578044542575065709012122064060873667296249880785268877945362588815683025921505228506146195426131556852085066350917323857001066192931702777907126651293212000603274227277660395830927752410193742051007718668391991779600854385622435388181092241919830504333827127427662810417
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,247-digit prime (104 intermediate primes).

Certified number1,247-digit prime
Certificatedownload
Certificate chainshow step 21 of 104

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009037628897 --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":1100000009037628897},"decimal":true,"detail":2}}'