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 #1100000004964365591 1,139 digits created 2023-10-26

Value

83879418999868429287410342447489271803397847269085619322370260711193099552861256446914141557761520877693299139302923110745081481218883263247584698361115531723747262327259941665903446482160266001906523382567223269631594208048097099307656950871965849758311636159226537520480086933013676371778529299485114247233401726676199242832853260797592886940695498885772734362109970212260706011080138911557232778209512511945348967620452188027108360126647810934048186964718967892084747648730962454728936596834503813830450322988779969891689916410769695063421491555537212871668760297997975135783182490953854842253841810489051237142205849023502354780120087764971161357788921122460868184494894163885247203994798725292506639030325524059491829856454230613573932635077302795506652204377016832637354898461712926911668803238527288623887902218345174155610472144394460120887287200413119959864969933103527793745842463782764164583474900261776276909653479467256097382086891773138006353082795784949581833858686918502134699870695865861574970940343136504277214070753280738497909785991379849053826285535839067436945336102504318617947356948393638426285009981929218509591907
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,336-digit prime (121 intermediate primes).

Certified number1,336-digit prime
Certificatedownload
Certificate chainshow step 22 of 121

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004964365591 --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":1100000004964365591},"decimal":true,"detail":2}}'