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 #1100000009008082303 1,034 digits created 2026-07-27

Value

17582379528128631910699993895983607840541034955627320816402646599341241566983642577216349883941921269892461023859525700696609185930894909252201710751795735559518186424331854993876749000621559939507205290241985887617701957573820007475809159723467511270160176564215665271465519403837743462986828359398685896293795053177376033534628474700152847017183994226051936892621062529790307074282711940323614347300092324074668189592568896603233899103673829143068155503781285248965155122524020609684256097354915522126041942791127317057439355640835564054330069897654042113509203879505367482389745247330774558386194522578695985594297967002283172444045783599175700407440798337607685770413199449698228011033044154892212060985633274720757201648742492793288351562066488723767359634284237290317292473976541736372801498350082513036169778013079851359404040008509291182342641747963915172559590479915058854359666690304859092637806736497243833760760212501569439543691999288912948698063737105010015459892486027127772433599484092070497354143299162387847900390943
term 1775^318+318
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,034 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byRichard G.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009008082303 --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":1100000009008082303},"decimal":true,"detail":2}}'