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 #1100000009064579122 2,518 digits created 2026-08-09

Value

3607878463609065334594846820132745919450599198919923738185335998025773540180113810662339299801878559519712001692215526900652278800277391644398316615866623077772985187145411977815230497515002361208945327810150482808695710226793370894194204811832676005198799125995622785913347298259903435058669693593268262127850829809374760116286011158739881353891932063001958675344912699045088765451709810653923426885323031642655456018742808546849406202065717190933142524440513663201111931223481351765245198424777996487245333441232717626045139952254527446967310941669020781672880527874677361955588816264711358461449373489500047497642280005878844562526653793651210805298069123358736446780105235268033319561247596298395380689829815069842318759377959838465594701811597547666483741465085137619725445335198398630446552978505205095449619189053399070213104109088837564305076775099870715053772660100899604701160517369928806234020714239910257048759352619979216829593422517640277253827252512060970026912440214886587297444440574375048822044800075654268528257566322103715270169981911647685951889120050943966107120238596388412424802789100624842827107753128416683418498655941865716284421505868643452658174011800006965364810564273091833255410457078932586919614770361586290092180035176926548144269322764861354211263673191874649004790188301917073992853191091787374630397805504367991527539497315733089674444040823475575484822350415561140198032077040575102342653884006784451810230113522826010389122158872300261387175524231213833054194379624547312137889479584147591319857266492217749611976494285965250446960680896725136291139478017769841050056158066312136065926040788588273025943178601724278990710316505814631716099307841165425553868044705898801163360580060635910077097426622715410051979050080902812683170397014494538305538464048598102075049795723051679694725162594400213072226455931340236995321076423983952836938717900376921955382559468358667756046899946686296897379548355734759516390989407053685100963102969935975157775124330453684958377717964178252672927638804134936090375393685354990862586689471110373100713785210408710318578871045725749565186547245384058214522760148191217523104305029409418968698216355934971251689004942920527653924539884319367038094409953368682036922541255176703665888971637771325338232717836082796091044866533854527500722497823885388098512199219545044716664368153606091478074008034618538542258635578471457438269579114479384072984409715515329139242975841081264114619238805039531488432249695907219609318426663715679542963444758031597
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 2,573-digit prime (194 intermediate primes).

Certified number2,573-digit prime
Certificatedownload
Certificate chainshow step 5 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009064579122 --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":1100000009064579122},"decimal":true,"detail":2}}'