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 #1100000004873696463 1,992 digits created 2023-10-25

Value

487749444339855195250857024187289174751440184289786147359579345517150722163173106008508567202893478304393626923935240863704166738441516055175934649788800920492350548100784922811676729764982071372914810440428101086426763633486431077357978843606745740513370112239635882409779033922236755154481020763394593393557346337549465034381786468418994735511837990528789982286143883360796312276477488634257459546004202437838889170341836118964487890559845085476956229621782677678185871575270962034497430455359081419981782662060233857405711496296681036954976871735138354329692697407106385240412999803276664957741219425327216230545045763505388222280806462908817506671835297758221761322711628699330942685022562399943094668250592066550289767987323574655257888596166256446071325046505722759930959005641886763555466630421746567157438357347936749990430399503910442643079053516888559718640434160269893472940874051427148907637305771792239411378411234588782144606998166378124506788273047146751796762584932338891512672717691435229467878935579221153421861972459403724020378574726472449111776887874484704679007725574951272946989609023841158700996420775458291226139447154354327012296619551108487955631533477181413150544941654302288039344925076556085985624885537488686502994992963015719244187668425351535039910196075250125364844862093054428611583612474280047280800704336913111870111719333002578960297576016376355994678137295748737992576807199462362983979624918363693914004439004594334595871228929549230226217724884748719755654125086548835495599251392244148942209083626600560395045727246040394278007180304170441884738136076289278931118982493817039902566415607239296273858964658448026514109885702130818817234836123673187185235932704516299696439717156160309417642746598789043913590557264569570176118688508755681189606125868311505920545408997985063563037407157531436807015483560031800864830471416858002532616432604201356488036324391178156929480615502469535685626730745350650305648652356643831943625600191594525440912877460397
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 2,536-digit prime (344 intermediate primes).

Certified number2,536-digit prime
Certificatedownload
Certificate chainshow step 65 of 344

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004873696463 --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":1100000004873696463},"decimal":true,"detail":2}}'