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 #1100000009059118923 1,576 digits created 2026-08-09

Value

7187428767482298963027510376610093583221295267041788509508806455064081765217803788604292029651796041182762094404789375785501268515997181181990953950668455578178137984339708978348750642918238016170621228825873100624335025611774038283641526426724146053203342846724580489080771374835222054989387473974240043669771018701013837053111671643392182393382773040969446382486632772824503969042622194544986332625017320064204405381752699840411257384738498388652417730028265703996581385826904519242678180507747619104706146936029401300068719169586949840089462024915616505464098352007857727115437071450407782256414169737443412568454158889448962116178829883900602206307272732987606367541056891028053358683424839184590296811082900028625135765311488092993501671145131712591730887041128918111006710236362592942040044283416738819770686956295845355832744169649762297731386329680058246601489527016407830092417054773432681802055168278685749721305215170064890982512726196674885312254583810402219433147067192839351829829545303690287787240669429598211432116662623777805509590232973152359269889095908914007801902853936984554462432487964544888412665336448579909656559051362764064763807066635859437939877317419932177652486119148731252206802052312881703918433919813522932798324698315802195909829680331449598410711242231407081595928936557867050047132247007023843421026211938623975396205763863190360630163728180803637786982702239573001743324153862782258588400936433264899502047687387885155461782260249757038681943550168363815187548622257206077124212245801679026686420245329274312811791321568070213841876751413
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 62 of the certificate chain of a 2,365-digit prime (182 intermediate primes).

Certified number2,365-digit prime
Certificatedownload
Certificate chainshow step 62 of 182

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009059118923 --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":1100000009059118923},"decimal":true,"detail":2}}'