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 #1100000009043476026 1,359 digits created 2026-08-03

Value

164809421514116088502710578613976664481287583688735184449775374342860472721901931860136266315647972318345729579857506615938903487854505668351194986354395661775507272618676694027903202632511705670786734255785618790430392585184096012325446541732057028052541355449580564023615982800989227332511835041773670638500622173718157350830218484990776155089605561653641023724317032493673643939013136861177988535959765728306054199829770894567442732301533917788833943499815964420700502929724085337670906597914177789369603099867294535851601317594383262233069626204841131027480608069328165955003577909004541375498039440861315995769130014389913490089046663551546593273287078093778152117995339459740316531998671179018138311082316278447743526717787585372670352316634921557545463973255798704286525912331990733020518164707315019747153261166188230095465678593764036129456111781045559255786319137629403488870696755168136169308176478519236633996309224166126506876956037073508912560929091075886120098526083889867662269978500306509210063386490467258745123541401670233298967178993287751827066617713020281146937849732649845866135908864638956583450350486994723888585257542872245829257360363195075705520666205695620298743872238228714646364094507101846950550325819231905648718713055394747187533662123388069407120453047278283575704239487607629857443353251610083905060989942862380767500987693
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 1,364-digit prime (110 intermediate primes).

Certified number1,364-digit prime
Certificatedownload
Certificate chainshow step 2 of 110

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009043476026 --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":1100000009043476026},"decimal":true,"detail":2}}'