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 #1100000009063134279 2,136 digits created 2026-08-09

Value

142430945847225908149591019460056297198466046721673827789769057647841101571967990252419813516620565669402150939031300390586368295692789592373666149668560637798212550756828897075156185517706078118106454434573952608936552493086541224362491309251976777708443551246968386970954171809152697283580771025992234474450834589216476867330675427769843837464964341625796495611173581347484396012056283964229727243083538832619200568815045815436471969448642159981314451723526484955461372942994267045390594886177956825485043457494229523787589872435426234525017544243966880894470266542291992283472965812106418691565057274337011708086347083694039022555474796249291879921580903399556510653749699075335831557042782871166649650694021932412261022469983458029514233258560436379516254001995805348877041217210456759022600070587690285247441584751416091881126678082330137261629885655371869230742722604836446491683619526208430439799534187087338067625309213134142783419043515552801710694733582922226491512695757603586298645411103156108466994463570052824363688890871832969457617954485798349124315421423492603714680161061859513471459214321128795533056435871204057765492163508532986018020448071198108236701388654396402303516816953728057170495593527250391144289901721890227279954052001952219383358115877854884718777975673628833338903469201634843605165853840576494404500129319014655570714931097156073102857563848863806271727912940409717468315873117272255763839753637570176041101477751638003974311501963135820217254973991008942664918400862828520001949498347169165880304266614174919041008129507958982817970230966062315884069958833453206460132592955700536272397341963852324323831753577378960425550153841170965960269305992708054884082174639492573885335686695784849591814637048923826494644834696838796130596528045582717778516017259457604798405294113846208309256252273861849264588318493130087947844604968476133025488201234382386272786721534633753100289388004688723979839651485393733098648885070912673977615636328485621388965268794370572820185964058636610010737195592697059824768534250814769609428827292033758049461081629069346956384437303215849677001147967410738849189396249193
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 12 of the certificate chain of a 2,284-digit prime (170 intermediate primes).

Certified number2,284-digit prime
Certificatedownload
Certificate chainshow step 12 of 170

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009063134279 --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":1100000009063134279},"decimal":true,"detail":2}}'