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 #1100000009043271764 1,344 digits created 2026-08-03

Value

542805305197436013250822992876538356478431178110290775019885740583155048212619644631367928687304194290992168314084906165514322276890241232863993504091689574451339577271613099510991535803682186642764955935933332481609510126344873560306551207730969706138282455538248031303291794844357383047079599812431249794876785055023991234880861752557903079028725422025518798553886812460239439960331598914157610074059880662790757201551260172224017308632408576352543523683698613340014947728142408491819359961621070063591238379858653566843610364350684022406136199949340450337036705809448617974129074152404187764771514443802305387042925482647199069812482561066698208575774705889833016238630374305077983347383401366752159474884340918467504472238621784169401410413968064371300265775804977174246056311275502621979794197521654779106639174629123887797674462123024678608495602022310728600069994101475214667082283899013031363168367679665350353937947370581634681863406745491423584202134060612113696191232961682133484774538123514240305415168057814928727395002246879404180787670182414319422318513905224722098896966599051189391757319852319602738067408677842804347963061565485711393486285730434310154398505519406696454293668861284511779860094888826633715501123491809728047763014549422095235653329308714318854477660766397803171428933734929376120852775268397138577405133365663
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 3 of the certificate chain of a 1,354-digit prime (118 intermediate primes).

Certified number1,354-digit prime
Certificatedownload
Certificate chainshow step 3 of 118

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043271764 --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":1100000009043271764},"decimal":true,"detail":2}}'