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 #1100000009123228106 2,608 digits created 2026-08-30

Value

4310608136022535328854814071493355561633644126603192262914470918538166196874966815441683185322775048814559001240673613829526592293303287504153930683884871665384971996775424107124671953517886446066130547645835834985304564588756212998624129936183213550135012458080259799872483165392222326617492125722048959968359879924935215576243590425612049919757557495649220380762963897948648981964388993642381006300055857949267664011064723733991175789226923015635799204382051357244252493168886586684080956943606263904176871636444590994346132979406671301787974109763774693258348780938772535957591606450886415693853116168156283467515415204093118362357277111356013475197758146904420671876265453946974700829839895344083085593193835641711659353288676807673535753607990769937870122469024549040230596335780085268686082456231720725363214500324623773693871958912472862655811788316578591170506925630969083166348085804259714926910016571473556948869119258045442365640413033160853958889113059984234452205366065934957297881270297107389991269399751018773293420045635173886790130415438218902115422210158773020510074541461885759476171726671416097650190288755735148072106571657839461539853087594962491905847879125223645537436018157102308431793974877309440065950747841845663187785961163135635310340925013949110376746860887413368706055417449304876020905189176997342214681541359638926779846331077520195666043111670330597490726396224015776522435453174913998453986993463451337113026531976523928572057808688394852784411112921025463588178892574911695530658694823068146697935898567386098984173017390349787896684336814599032604031701989306744089140742673014109842092390227088685157447043442468551678445170154584705536336341338218026399175123365258542217407087043800235581979423709116607765887058977428998299886023046920771360237673669573127090961278381688905928731950123698880265031667593047495328643811216134512145541618742488537486968930124782231902778087663558355841839557166078823845218090209619549801683246011114820051378191765628128880576437166763677241597485578913365565926710001307473565942035426705432134653425126003919427088665444505356793644377878691802652863387044635735889484463892018466858801086144188111628414749927093194354668989134788830477890584346770100655565639085075993409847442042079259837185348239449410009217821819114364425963602445340294053759240498254176844689764204380776202377102038697033011386866676410447272460116328280311838675089734657152415235048144994927529474892667469586096900353716182263818019303050457986115209043030528097042072920408806474468454890975946673767067273434281154011942396677216327076610666453656789
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 45 of the certificate chain of a 3,079-digit prime (311 intermediate primes).

Certified number3,079-digit prime
Certificatedownload
Certificate chainshow step 45 of 311

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009123228106 --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":1100000009123228106},"decimal":true,"detail":2}}'