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 #1100000009084105053 1,403 digits created 2026-08-14

Value

13945064895713385302728972011919802568579024204591235650853088444952563151518408605803575353494698672960384255921327200645420160827745196950870781801340771919172432036861147394469937374584805621910304162340420467484408511031590192185934055330497410557248129195432239292484351006750022714152432526337361871346507709719845696216520738387204367774365528124111017692458307881392317360488660382728040327462642829448717000148941300774026552581959918574205117671216090273745450796748772881003392063039890067182927650192285197978813128440177346618738703443735794792978215328785132092515633412479980727096231344443484136826164257785746215414784611415245861588811700539555885525879589256516091535287800634993689001802875533389162704216582088927674795649088230382418385864749730383745056335837374577005941597448826756028598134208461379738648028893540166153637137445273979713496946291207975705162753110871500121579289008514085994398571190828600623733279872555271499830539324996483005248427239595456561560641611627677230144309019648891934519285672389417109261684332640938448660090481703691387400946003197711364805330517841604010740319079810076368950957339048753102872248019234089532249701764617902463224542301215995770869668243009221409810401221939160091532797986633625301184271700237287577628233975731558455493590390354947273839677558875152168466307411555575601752465794279185740240650807623854519649949198695478263
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,943-digit prime (156 intermediate primes).

Certified number1,943-digit prime
Certificatedownload
Certificate chainshow step 47 of 156

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009084105053 --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":1100000009084105053},"decimal":true,"detail":2}}'