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 #1100000009130350369 1,902 digits created 2026-09-02

Value

412642796398304509597249510718266649292967897106252309466065926910519606721827717002678374154236598931041730506468305789007298514342221077031801455152294731076553492876016409042062568013362623260977664698887027628475463418951797522713823926010224284872424513447228651882881732319810463090233823272572139340150191325291337532852128290053330283381677025359289965098403897395672429364615194283945130528239762451658577136509486709766923883289615742212297848136433515613677224144609678121730420555322550194684847907153898490424566061349000016745983745143280533296342461957627785195975949873022303115979362507008794044510868809988357107519775046425240391945832850414034600220850628078942347013439040025742260017815814256134304259002522909855948656815579839980097001600735311084292314088580350344335784637328114205358934305714099518772165456842252060967013841384632194890298846183816453555902501991387025726135404297209846546575872336580367713588838594739073320613160768113390988736198572491840434620117318642718138430844409269012805379431172935766395491504569665796590846529829107123252451259881108774151338991950716716813638776615531258160663450790555053823964721028594709861062544922591300886181312874064723176865488488833569191572264126422414371419053870888141046747612138240979645700004530888583424550492029377288898687408665808410647271543915536899087756169727036651644879084507567917577178070721388666187346327178919647241491955487793387743161368251015310621722221743343139949511037491151891349628088686907584686076221108924306200769112799770760731735461974346227683110584405581434932667503755282028037775512981481861161064564542803913793958976934998626534864886739151081991110721752525806108370115439563577285350506425620841001974361413838220484120464829744636454872480452081855952281431530022115962373866554620744642309081271805564560932421675792059539505872527715186732060066036241912873724787190773
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 80 of the certificate chain of a 3,173-digit prime (194 intermediate primes).

Certified number3,173-digit prime
Certificatedownload
Certificate chainshow step 80 of 194

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009130350369 --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":1100000009130350369},"decimal":true,"detail":2}}'