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 #1100000009068980264 2,597 digits created 2026-08-10

Value

50135907845671513941468606552617241451821999509741439722171928392585646683746386154448309883849763593876020262292225646572791111346144211323773673515055809351357302689186181493668866273312115804533695616648976131095351523205742032267964285703768044322587651325642697037597475467135671910999383631691029166070192212133962844851550924910717114366676770205000731553628260815929142914817303428303832565517876632946506401331096774600532977888738472683146871672689131905183830480290257811081559789153792844298527353638197210437539621998214774525625868109906690242811383416659122698614835375074271723970825980360015022771980969838071138979218651649862865916164586221871805605182913762205460031915525921080017394544652597154088511489177137151855974517309452608644744193364238830111753912199554831313010109892907816220562606771241838293345814020024957160747973326541905211126114063140925415541319968123045483330071147396819420522984336684739176975810189877193889966570937273273983622107999969705694807151828504336411865676054327856076835355816336099989133633364559009400146731962010297552740559128102450690664922685807305188045131924820276278087679937234193228130669581399179243507035727722857153694483378474736478275785931678338451811879339379045616221222096177167695971097396231890748085225462025878392119393146260516046651303868228450688484295291792671931503777748537306478951852219349279961440660297486680743695076021193889172013744746434936176685994127949308712007880978326388058816632610645935486595775556656758291388309901592461208737912904962313923914760527577654253594609778165036662484983342551815195745235642580426261255509432946861563777203781326295454774828867186749099620639259203886792406287566274226880106158408345674380270047928068805048010578950152133288513119383031128541839253120052071370013889760204199589108713442744875003038862884778280109911415477269749045830265683064642602539048221679646642787517540741498904322140144038284393170894889306102296932108907730069492876815357426039797710184540268365265715383213156880806782551422002265707416797400412258015042970350677955659737670188082648155375688884876125333376577240830882314822353555909131349393838349215020221471980659493328534634514432547987919484526857347338566326441930735865144525012132687799880142042617314750888975161096426879238339820119102872526031133565680580745227971543576477659678803964522646178820037196526434111301970342096646029113587231590670310122494642571747117856175555476373295936845842860982441607479449073189119625217447058209247940905473366920330919873147625816828680405637880511619240391789932821030861581
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 2,640-digit prime (196 intermediate primes).

Certified number2,640-digit prime
Certificatedownload
Certificate chainshow step 4 of 196

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009068980264 --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":1100000009068980264},"decimal":true,"detail":2}}'