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 #1100000004965836481 591 digits created 2023-10-26

Value

395611472402763567628875718314188575838412380982711417079378669743226449438518368644143141472002597855133587364163361956432830560370922469577640921730341360486667455336433403487109836142535022953680214972867105221746092119626069435540611877414040797312586039133297380610865208694471371601043029984662011393017679659816780854615365752680446259187738219667996833475650353760997445309641484737766142474335171985447403014273135099216201244488546227790036017086290940121896573915468246212581314659220544294778522029248504017497394376136118019306152949312843611101627378414198318425833495606727427
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 105 of the certificate chain of a 1,304-digit prime (199 intermediate primes).

Certified number1,304-digit prime
Certificatedownload
Certificate chainshow step 105 of 199

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004965836481 --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":1100000004965836481},"decimal":true,"detail":2}}'