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 #1100000004985420336 820 digits created 2023-10-26

Value

5771889460201199205288617778546583578586276003727808811089081869224928027027776251329654410580025077632506439047154448162265518248901899991154391324779153615037174081032439579454741289353579147373077463108373480127637805834022836186556923799184339071940545569142190132178819579641454207548145106549515840635866751016894410012301392543150406743708767323261137041432618119558795149437653429666580113286171880664532306899785725652434955831051640619139548838341848139466428809884196871530761746568008819257007578972478621808156578992947829698426898523115801117923255066124325837490726057525120430109928331567847311164161938685419235256431970064788478156639142956590443026547547504662359695436916100388053944007280974095033115389278799836109554153886217932188276763491319648954946186845609271777072553737667593289185613110287
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 47 of the certificate chain of a 1,115-digit prime (189 intermediate primes).

Certified number1,115-digit prime
Certificatedownload
Certificate chainshow step 47 of 189

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004985420336 --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":1100000004985420336},"decimal":true,"detail":2}}'