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 #1100000004974874573 1,144 digits created 2023-10-26

Value

1547863879320088574237817049743045047905274470013886417576020689035361158005027043609352580700737154257929646708977382519011960523985489157513904863456578651725687081133289990596981238813359422443102725598637134178985621633623513810394494394652011487591485538726123704482490573092202347650467915084583320889391208502853349756423340785291937386320322429826216051019730422578678493729494209857203016050184519198389196491268737241126564769351339623384177115405180572657147958336434572940929256611109562507936984126944178854739324035047121083995741574465895240481623877140493260071839516695144210193009076352879583805384493295476093549201259466699657065227660305034429060464884106444075151791243475191196119844152067769717526257505864466353294688180599520672341836741303098616227297041220951115388393376472988582589786210614851909703382690150913286957364963957330233386367298164078035444038629960068959713250939303047314522292261992427596213898689080102009889152226109391588168421972862155646802161194454614231635605660335500066170880050006057292144483065600533532928032720631109143683344533085106687094881730924099324469276687705138244354109447813
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,203-digit prime (159 intermediate primes).

Certified number1,203-digit prime
Certificatedownload
Certificate chainshow step 9 of 159

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004974874573 --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":1100000004974874573},"decimal":true,"detail":2}}'