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 #1100000009067366489 1,375 digits created 2026-08-10

Value

1340296124002863682522113672406979619753361797465752035560456496544679898772955902141140572514441526618610497559596954544184094358952750098098422410866655785143353893111025311106050867132994622339183047778073868715413912408186431867164623671135753814363051872127085470718920670840144670801839322155065914949119973296909360148646016332981778543894940537876543874823635719864026877466701667021938247192097650027329105504296761701295823321832193314347093798820279206064432508603025586893970549185112602913532606986408463598617608376746563507005948677690529450489682010859647115238560915946943964565672062236887003975008781022548990251333497338907531630696690394200790247290339414073352015540365726558322627161534419224837494914060676141379627323583890309772454032970524818879517468019938539423389006326367750413186221356172945624009937388000094283054783242982100210225721753822869775189534453435621203184775462225069281947287056094966829823573919880262213992988712182908032834758515951241588449159589090471150122312115592189272385024459465612860119680831395508514068050033718497938918453712403846237958418205597904372929506047965827542379118135110066766923742188884060191720560360006526622672435555740983258845964698353742908769780203865519330431440918730244301703793370107839430194084921078907892973596074380156161500315803732815617032908686679362304335248664945117109124233123
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 111 of the certificate chain of a 2,925-digit prime (209 intermediate primes).

Certified number2,925-digit prime
Certificatedownload
Certificate chainshow step 111 of 209

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009067366489 --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":1100000009067366489},"decimal":true,"detail":2}}'