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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 #1100000004956533158 1,118 digits created 2023-10-26

Value

45656686679889347046478340919304016241600345288421698981909689825416722688454486223435113271955454338943135932864101777821689446935306634194760693080701180818522058092216891283734157304557985438049252334493737740543447237075607880993915619392608574213176220058554222307274843328808397048979492068647141269581560433988849087509402327506864033687360252991470780664726046943286744417364030978573152172861024544763381041870248886837788541800820157995893159888107395250021394144564721284760167520222349450731637111091574141025711356801124135147195927907197410024306926427885423421248185228442344400415961964370681878192807331184146073642419417122706221928542438615434782818956092072678089656948119448337437904695793504539988133805418450608305802373216073113464038100287332844275464619691742146051184684980877046268591272255853827115010661784966969872559271419989276660907447969711054085723094551181336912285828956060720435005139508662929476834458644189505398827329664016484950429502770296826381817676145402429503897752417865688286641414618861842769795147937693830740441528607888214775931601770429961609595244537324128277339
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 1,413-digit prime (217 intermediate primes).

Certified number1,413-digit prime
Certificatedownload
Certificate chainshow step 48 of 217

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004956533158 --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":1100000004956533158},"decimal":true,"detail":2}}'