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 #1100000009036868600 775 digits created 2026-08-02

Value

5018050511220246287945731586092313426580058519506727638025816894304583859610309282669272711350652865883178824378717368715982893812075881092644105182766002226695692030956074761119181871656148504106522066273286637988277771856672903121329997238095190589880520573805357595643092656977111135596101483909663839870591392800399928757129689836187941240906365695250150458604880573005119968387603985885510498368484544152382215001332963740150835669439951949920909189734365351717407559934776357792405602109979754885933202188019716326573133617317901075930549270436413295640422677597455557591199603674527027975815046352190686921465222714646561021792920224434475769628738747926355052398464018243007288384076037718831316386738005501692392052738897175201314184706707817078123483825832450041193
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 1,239-digit prime (98 intermediate primes).

Certified number1,239-digit prime
Certificatedownload
Certificate chainshow step 41 of 98

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009036868600 --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":1100000009036868600},"decimal":true,"detail":2}}'