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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 #1100000004982860073 1,018 digits created 2023-10-26

Value

6917948230256495813836551831824577298655111784493763245554195309867237317571984907309842071734605391045081078922639914055664888649055217259886088530107901284557933126405351239873358371125192603327293324125772194600884927484830611655675503579420597258513592949265565517937693210242049684889902102447842658887015441107069941177443383155063883149578892856334893381167077886633542677613659337315579372183634135053897008860553615979422782250996601491442864231175197321872813837166581339541776109725874750474212674466228182470410347029817388850951763993946660115981825156935254895501765122245789235344050902586399750336640680281299103423389571359077937775520590121741405217489925558982506776407868256337813615547574039752741165732283390701767346471461648684964772496145618790304721827622142001242652060332644843312156375868535208689418919271884995280894470695905361383638304553229367651960061279838738190231674917063597960626970339436328323158396406675282866145848876615288295430842893428764534681671570817616233127895354849
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 17 of the certificate chain of a 1,135-digit prime (178 intermediate primes).

Certified number1,135-digit prime
Certificatedownload
Certificate chainshow step 17 of 178

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004982860073 --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":1100000004982860073},"decimal":true,"detail":2}}'