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 #1100000004974235505 1,071 digits created 2023-10-26

Value

299620283662420185221549219563358749074663294933693890184144512690419057269507194417664851452978228590112163092893778554330881397890700673197954628451662693298954673527498274483119430666725539963327622727975646026680432405594843995168550255830711900352227585393675764950015933858116405153269723616807183670645305945638632367201797093427916546307530657202510095761202766251797760891203431091615316535191750193594341637201494675580489529104945541179909232163002130513053707107806178407017384391115600729451142621058930254650759167845099954709626095525345096429917090374829557929545779017156709731198624645808743039677885988596345254890933304106521011544872603980213919659827660405499138951208742010244960318001574078411681515799788871719909901195383843483035412564529658304720713584172883696459522358176750647969402339952880927851008291263452738174348831954581063310575121554192400353155656622962244997670578702880973544032407569948792776659066237937627677423535350364753997070775945527183503032744466739920922230184356253460280329763183975790876697746626760658168850178353
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 1,218-digit prime (165 intermediate primes).

Certified number1,218-digit prime
Certificatedownload
Certificate chainshow step 21 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004974235505 --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":1100000004974235505},"decimal":true,"detail":2}}'