factordbrpc · fdb
Sign in
>
?

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 #1100000009074555412 1,112 digits created 2026-08-11

Value

17249904221449223840454132234133282516759590129966919335584672407866354998118969376921781772891655078209727201248956766155587960753377339837139272716975899843484987496928581171574482734496810246082776964245743244944929052887428221426834826233511386292773513088031025891935887188070194148445843097777510775556190257332463513156037504599647979950436993957543672752903214373074723130863546214678851739036088690959372307315399799998275380613305926316081994099212302252194135100730233036757452535498630566348228907414609996186281660952261257102187405424232524268294873724283353141223040364295431015678846773322502435614511720319937043268753105465440881409503196261773782283558887014044929869919588273328042112118137446061125424715675234539808473848400005565418007995684031005306357435535727297190489098000709236221370671667434960047597440224484680403613793001809057575688427751405409502678555402743243755162763905465581745941017186972876405604392792579543027187508078357793465292157942457169667565378516689384226504484260763799871223658601979467735579430166427766895083607822368269295428567871517855616653607074914941
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 84 of the certificate chain of a 2,126-digit prime (169 intermediate primes).

Certified number2,126-digit prime
Certificatedownload
Certificate chainshow step 84 of 169

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009074555412 --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":1100000009074555412},"decimal":true,"detail":2}}'