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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 #1100000004869752529 2,458 digits created 2023-10-25

Value

4917038210080630861073360560236083479673145264188847279664189259765387832456458997954949958212244404517547363878996827412794314029012739226025936445525090806624213455821342995728131549975958008938006193696147103421788178977048993406367738266005929407151147805810772693125028849455300389481771109953992835298330112089337328552008188151812573873413299915153613575531757427141689777794236351122449685651773877478084418008448405383127886411590960968521985638430103521925336118664878049559855944921096478288080167126281708331301277204166252492466051990180668395612010533063412499429072048018779303212809261671381682400829479659857597356124699870576019354029579012496325566409238646567875955546324585949319318047182769143788624248243018935517498578496488952257927650004018219662987958115410309942952677131414959412606799610778974722789430339562865214303188633949961174338479296330748704268725938808985254846660341128671563349161712562520949474182069145866094114758213702049129048691287527852428658152710369484825453441821632871078147109164741588127091486563678802129139464622121185335719655045974184372133931334067779008892517859294932725962027753072177327160574063547516090690662037129985254694358133835756159460316088386732928023158992050902283970746998530983323290827049289771785057791096189737503568990030691927897311209157295298215598501466597956003397010605408623864684372708924853992977737775710662607081706066829864864443920280700535853415384058002290893988084252184303035621731234267177391408777713140029538473719117686084646930444143377007781637745230721168638515234133522837473976226116167792123850250318254264382164808822506758393821944857375725767136383988768651293219915267734328468650655425601746563210543432013912388198970514302667562316129237875367738300380305338905675092974800010573497918777811374576488834304612979930311002653107728111018901811368970422192062490131373840224944771625390561731372945328869767245663065562465171818759230219490742864677762162811543360239402061376400496973133731439637789918286939448888297520472366133824953687837989587576071679989116092388948419631450044451517266443374849890786630766563245245551429261017186570443762457718554582009747772406775413346847135515785349831867225924033003672495314497399971699279833636973066557493124467483570720061906467654214512358877396728293090222699137733460449709097837020189074311288779222912852822119066513654414932484307993753843977670280212297412014169239057339000965073908773
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 25 of the certificate chain of a 2,649-digit prime (373 intermediate primes).

Certified number2,649-digit prime
Certificatedownload
Certificate chainshow step 25 of 373

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004869752529 --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":1100000004869752529},"decimal":true,"detail":2}}'