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 #1100000009079480289 704 digits created 2026-08-12

Value

12652205165472689092835902897239808552643996307837946940999036745539107401673663105917959410398454875022912971598626533209773065251174599315444043028521135681494194995470531689063408674258568768918406560792575419360848321760288029707071113290233019799320451242072965005655358606859959707142890301838537926021069173851354994804496588876365447408300285016974663652678183671053436597576165542263311185755246012016617997625752089885825424220100190725339900041344197982177702411555697251402606782078325669086525286618490190363950570317547104303736963857766057769822373373231808461508099047908286626300634767182377632882671187707980905713010419789897418809233424238754894293395751068183968469410523723002813179
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 96 of the certificate chain of a 1,849-digit prime (146 intermediate primes).

Certified number1,849-digit prime
Certificatedownload
Certificate chainshow step 96 of 146

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079480289 --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":1100000009079480289},"decimal":true,"detail":2}}'