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 #1100000004940190825 1,591 digits created 2023-10-25

Value

6200812641515520170003373506726316972496708882717996983554497975887971452051061759185608741628606108049762926195897863409444395824419019923775548815218686527595622711826255511059864720864109357532980070512643057430780814970816970718842470739885612281806460110768156051528760229029988384261136450104942730331923823855199668314499195626410927947305867777956307498748821554578632262812349880143821127620645659251594472974156131897786619957525925571690411737491637819425906533987915271592155588725978294232858598591317830822322743912666047652766514472098298497917658332528288688128658596903887652299782853055162780863911937929213372646802190371676433998695290888026514235917506273799113452430079373326712851726971055936379287256445504805446410208271279920344341637385541883541533835138018334813213968662799821148714500869422129485725805541172639023385546561857210579630271694600147233449198385828799580274309810971105079737430642366632930173496366175127791608505566560860123028563168534844579196780035237482529392491074084487983020451121581151026412879554229324837758095055112553473239521389152303712511649022713604733860526175610981459475737949930148312517370715037694534231344734959683268071723413140882995404508352072658155927403907725029951673128768517816115042567045644111247724946566719384741918758718005637489084372848250921057212224863024770331755122085190665451405032175052689748123506836868905870094607300703570642480379255098500771170668565277907339339629127835096414833482028152305643351088404430418876691018437646873089565677367320440912969799068047742856118292320594242139034240951
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,653-digit prime (203 intermediate primes).

Certified number1,653-digit prime
Certificatedownload
Certificate chainshow step 9 of 203

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004940190825 --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":1100000004940190825},"decimal":true,"detail":2}}'