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 #1100000009082678572 1,549 digits created 2026-08-14

Value

7358061177432908792032170825805751936338598708000424246867189048108395167376197080799965117240714750627953186598293963066709796351419002327218683559467049818757430792031382630429873692307812225573481349308950311244068111854350875618498312388895824316874768431166918909766822817206994366634523994281107700798408147388311704046802774671629547499719898831449954552838093783110544722520440860867403955205309368912704578866770660796753968971030272097523006683373262094919782260459612198180352087632746078363714631558271932649811365120092087623253857305613937396570283473259078402048388621597091154274822656541423269470874220739721556314568769876775147171520559728475772971005847521656985593173464244541239954729290526877748222994463056333599144615239848552968888246310414502626040185244749071230433362626385001718124716997137854237784459475450709666714972064051305734165793461657762667685534060572980709987027477657413573448793419157844971766658956362551058208868286252684501752617471285395466960830391215419412118343248222014930641019498682307835210081471453327243282957819682503910908391125533244914695910674924668179233374050567023377918261242634574078380785226586816266957439810776644258865326182203905136778171249746845399316753722364825696111797627940432748209854235085913789035597444394291250521225782946726855144406855422129798933395245399994518038453744859434833874966313301047717763072997260402071274403295336199105669982617597185406694316444618591934557842966382320797982732097571059340600339706255607604311254915647883642856832862330949532209
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 27 of the certificate chain of a 1,880-digit prime (143 intermediate primes).

Certified number1,880-digit prime
Certificatedownload
Certificate chainshow step 27 of 143

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009082678572 --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":1100000009082678572},"decimal":true,"detail":2}}'