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 #1100000009055505114 1,943 digits created 2026-08-08

Value

10450499444986957271802614651913766100396589824102379010950098568426326368283941653667529122106929829931881579248042278827322557134248589993938173194810181669523388916618558247263520547928330459142904257676886061572729745411803859005934703643679656643508848100259867327321472973551784436293944794486589649609727385301431035557376258784093253399527323386573324015830749529503246686441417397665769594025422509578826985720925752809442926648385098133747810617096398200027286699706278502016317938726597279499045589436954184728075738997760944241388892755574357044481930273331555803799053666054968635429782807601723850190426554184668711588187478923269281602756199007275264025208721827219318937932802255739471893838236544990964413765217230968024375132350412438818478378821543071060883501500077345522177643402036331640711835365066218880192188688373987254959838953996861199568707062920146910459901302066181732519279728072355127692481810544253418057476853777215884063094139132116039744910668236436645100922839774025631768841331335533962517102609329453774037931840592345705501542048557804321170393455216243974500342109379888273277618996052345086717291863329033849466193021497693546814237482104163263924514852602350022410402161850408255905246580806546793962627281454305274107548411005732726386467517955102581192966112375504347492686942500585950058968999057524232672758743114630328229725429707360392452893206324856548139204720783282959060849848996673936618499049230916697786615760389140108382151204481347219905566913958545872530588049276929165747900518635674002426629526484138079350439013201365028166678845381048431883882465180396031305042862494596827482032554187341837316027259234458080612800588187670385432546972922175961074857287344784263385140969113982570733389671623965239735527097290590316337258272230558106605558179263647720352039710363638316280844420171095415938571489083001308684826349170489418064749050308122364099571593950013830597237723835007377
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 2,227-digit prime (175 intermediate primes).

Certified number2,227-digit prime
Certificatedownload
Certificate chainshow step 25 of 175

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009055505114 --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":1100000009055505114},"decimal":true,"detail":2}}'