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 #1100000009131611633 2,822 digits created 2026-09-03

Value

20002797737876517190049786242789984341472522663796003349009395978664858000760036149807695091351555637023459700290610979335651439759964989192263971906956829087108342067442205160696463964791516695687093926815163987331476053145021775230205245639843710289109989407011397238072686375758177028328343519477202332429070819620275950259250445642438830819392799913013545051946447858979090164521070183665587780867218029069148867944879386836531977015190094443857789538597355763899782881335979743473037453892540205425556588942450353266828198322364966389800558326977885892958688224581459384771497688401843010083291457422229448134990629344073538031155003231305803297665244030586141668991457612798512764547754369044904228600786761168088614609552597392176724891364059369515637254417365616183570249342784861155871348285397038701809129649897325539597210919659768429844618914560378144934270951927398371125149123175257252941402091070464368198254710088142637111725710338413348952430649012761885346653435270922139597236568341884972619486139984665157169264553867438842285085462132922379155234887897136282796465657273797526103045144123500780899539807724031073494465696845607902382080318297515396384900316936241642788406847261922337017736503515648447491487948389538780583779046063379044992924790958620514319134617554962219195577229872142296670877360265155840849823219258353883367614592707910303132553892604912110407626934534654246818620994420343812153976595732085921678760607486104837527032771992239915956775008576508529614500954251477336402406193517005161527333633675118222832658268912107208959177304262635316851275735873277813313856637492087884354868662782377164352076499111509621554790908703994994933131584303529082491436331710507772200632175352829137958675572961850587511608226925933585839924711112372897957728849331913582679092262119070994641590469245880112936342677923935299057579787482898088988271823784325923290266161661475882592507893417196258585748422234566918999250535059109047867385168985806723364107261991644392189314889062641274854732311841668735120441875952074438931945107827852824307871229832395377569984442038026656027549572364592186994742280662428881490424874003425713004787930837433199769788719498865952764405047691082582414065521690358452474994991934602777842661563331187743976181847605335252294650883439660165574300496212652298026242952004968647808521682028029652250013404550023901939423103502180007230432308371652903509161628090845269980873919112710321467744452360388780759000175249310850157535333523737145063613045628074717612479228352685980997470177759682297050854701158710541105350544571414436352769615960183121752462147171496770445865523631176506637965642518966644880694869535903161938991774792788755226128773678776033109022797697841045863180898729833216524725354724581766269872409920424799989685143886929384408969349151059
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 32 of the certificate chain of a 3,162-digit prime (313 intermediate primes).

Certified number3,162-digit prime
Certificatedownload
Certificate chainshow step 32 of 313

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009131611633 --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":1100000009131611633},"decimal":true,"detail":2}}'