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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 #1100000005243739194 2,414 digits created 2023-10-29

Value

91245230049399645860234047355202259350387415644396617703804391475640217967770075086847602273674322098470630671134023832558902573789198751210868285384560889590695738514542333450256477795783755267025035509611555073665119721818932043138351970088155912558621735137521018724115200026836036516041204627385266980764846345216987029190214954271087482869364129910680829029600311780906315387385407113057546478107769748745786616142954593455986531645176904019076395486490633461784804058591851482855916932370629174515794721922611521378459184982005588238083238725776069230961082706429256861857653843381072249546587819837127588013749762450186145087909277805741808791188983955344181271212949339256750314422009534996975911632502022530298336123396834812818525974711451664062228995370939636243400344404493518997440294135084182670268849639419871440105457148375220812405731464020290858259904379268542849758601992797135461110056835172255624063203892611770601688473821116883298409596252327218867701673934610350453370587273963292181055088221242441391546561912756653174593414258333908708852485442690192048876926989797321099373954796501472381275984241775029499980759376865588658214626605862898558392646604364898416479669997102378864173187802736791752655928698554558909822393580674528490589798491081827376199196867965871866589109348091740408886361591953826114782702917030093963517620477715397960648087355265618718170457029892840725637550743783650946010736914973505345186039909403606740070447539853556014762180421690022476430796673993376327744212672128922613424326001149217067669318620153192851662207396553058848156171261263144614898821040726026404067939008041988713366784585444755634298809925370608620003319419499397988924147485262186512413556721539994135555997837279795771774100234599427557797422210139844008319317642791511549883225283536264629881228040485811984651855100836114431202199497827054291466016606639968622965161766956519759436736308420305472301930983315637479529039917006200913806324766328721761616497432564084343490271193258544727208774466716120167096100146657046563199962893503550805860083538553541513553182319468777891751656597188852547504234332883645056698402724196521147300460053455157528162400330384259080227222804474770522945447753677005614763514528760251287791764312971448741607925094573531175126529366813575212408940095849621643206506179770273895714418754142889086146634454966659534736043564985993407859368986775418191089
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 165 of the certificate chain of a 4,224-digit prime (422 intermediate primes).

Certified number4,224-digit prime
Certificatedownload
Certificate chainshow step 165 of 422

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000005243739194 --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":1100000005243739194},"decimal":true,"detail":2}}'