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 #1100000009054178133 1,482 digits created 2026-08-07

Value

100362313618115812052117786133890326722623106791710167972546161517654238496141547389843042906926288137405110898536155043418096973038685285111338982903613926898009708467930601771444043175853709425269276752563286730418889500090542558444996336538539071256722368269808106699955545971417123887073046348677932784340316628982695082571344567534267099731403742042487506363590790736133880592757415362327581777121652518556759663623009567318605561640823017882041864831060496293363209906551056885791218714625774598644153731189603118585958721513760788570197897752106973254837877107522636745850220085473770082634692780342650513134266308045567125995367310392151788439931991081678851584042529896689812378625665696404898301646264247065939732666587785793631600928912080021604184037965446012711189797849220848279117011957874805245875100966988353510850038680355635040195263050326530361370865713302468221116035143573725326820086372154058292404038044431156868592668617825252218739678976094397893988748527049360677493623821801493749529128577838904992758366977957011748542340771797791970796556431341336451805114942518106281689184631887739342721438541209780110087516158904171140974204069687718490725370534259742149227585866212029454387602209493352069467764559318639384831339601103569135115707573502325224339125853644014204482479838195787213258336435963507173678302029037551492016593301307601780900891712408537332557024829714169713161795654901726908306556470904046646156915334388232674168439404192769873358493
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 101 of the certificate chain of a 2,858-digit prime (208 intermediate primes).

Certified number2,858-digit prime
Certificatedownload
Certificate chainshow step 101 of 208

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054178133 --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":1100000009054178133},"decimal":true,"detail":2}}'