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 #1100000009123519834 2,480 digits created 2026-08-31

Value

34436676037966314356895406142469211479280580365757501425670760238202614262340140566915662498734777212192374167979654901713283580645040084798760162290802879991925864602262474412284954247956342073330860551598090647450886815348433847810078658195033976924048576598651072231927993698195001959658263749418814162688123577364495708741688617805742743785322669465571909165135551181947795844610539852737092426363252445563978674011081333917236201779994993426851687877023961222336784194271337712425362402140261525544047621149513700682472309244635824986631346175262923979529060462051467826495391677463574643867595343918667722670185047464832368376348240589352913287928160780353859613037397694777188073047123752971762251235909552211181538053739272331025780136330138638538522434271946663872006012582562901524051381010716779356720965469821330269372117416045456416342298125378071090007520922618543620377061602202909210325157898950761994243210127789935608436194875260620372625126224587012392235383675088634192392672879606474642027702200264847002051937426361563321390837808924689066548930640569541959752891472960292895510725560347110163064665951143853970574581022896908712875174708646810206563396946169816217665493086685927196850423026905728559926546760776444511509629768858674298229722101963994743110662276404396916275991175148621548240528214722303463425815677037993727299907405005755125518463595747793335250722943968142953842471948285701617741389750565543281760211772142330011294689785926959627679323334453185430194396630689572418368017188697907629822193315788544040477923035021671232608716493049745783289075889868895785374742699595748801706992689729047418765837240146395191744115186057935431036705456992620569660263543108206122713669421991492695105558614668069261777341056467179997841858397706928240398547845679112305141705805591547485318491994346709245165022989631054616033446751716889933237752076558672522696569782905169668260406609486269947382860676749812541478078516013134862707613332658065717680616242094902495668325096529383441545773003571902847857762379859868390723700814299563498723032545436193910134354936902004725463025247592805795156763955102255819054745450799966730006296385469560681202275235878983045465533549971575204569899573592172685372668024944114087771918481259122711837198217727136097792952469496282151105505198231588111704379756924790088251476164742822866035769185063627689212771348454326551306668346744557634960776575301854210199759341200420055999392490791372743169022303564167
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 3,062-digit prime (314 intermediate primes).

Certified number3,062-digit prime
Certificatedownload
Certificate chainshow step 56 of 314

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009123519834 --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":1100000009123519834},"decimal":true,"detail":2}}'