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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 #1100000009079033753 1,927 digits created 2026-08-12

Value

3600382509167257115304553716039373737712997030354890376563134202872272840493616795995827709632247518103090696729752500133968466631515292056667867520374903738221432952264763753586943665703490577172103114876534576598654059188100382156832175468315000817528443364180500494648956953871412495713428576371438989462703070613791104203812431886005351809009461244436431102623382876860408501580102231557833348642824718769858167820354286452469408467976968694266776525776805573739012682280254654475614009210753529679082760305565431212198896237718856504497221905685998185430212758435805259997435274066910873637363470598646416632831076220335514858608740055231378178202329752496262954203555377309167141076590035573302529077181995751981985401987696253409042065228264994509053137405689834402760391241069958080510547142618325188727481793696553140689648610850645515905658663632357851267503256110399033878593723140379386092956840794793373341027942016464385404104988408940157441903131869881631956559571599900832589496499807607637380906434044010306458095816136448967435858949668829557615658401273975745612503065423017149605227374216760876349777883772695082527776415362145580205582063001734935019371783651757851184620069961050941833054321194894471609461250987358671305416025059639546483096133197875630465007316435862100204715995330148219955500242496732444015891038840083522921223040217443024777857294995197926327012459451658132886234286535911831240277891713004734188846147595534185575377671958648621506237023321571621471990296626213929793819749793481500585294784460544172998122432393867182637716238827222494506340263445918911192195282540338712179683366527070514899265630133148543465098512078608860592071024460031044623427297882501075279398174584332283584496009602725731158977507384898306009987001705565186751104998666356745214508010096182486586025850419885757745691453710430736532883938652261246069035329538568610476294803253443141272170579021008601703
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 2,673-digit prime (208 intermediate primes).

Certified number2,673-digit prime
Certificatedownload
Certificate chainshow step 61 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079033753 --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":1100000009079033753},"decimal":true,"detail":2}}'