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 #1100000004865351738 1,936 digits created 2023-10-24

Value

1273300519454060308711685697547130159275551081805201353792127423665388920893562626265291674097856107011949294104908592910792628007242758967810627874893227738122556600954300952887594646573250368634596491391914926478630426365442103047723572177070530294236813074268790327740571938936085935323926962963825505390584318663986814863306512698274589660825813025358785853610603436221305142079806089804822888734646388484751114820574461406513745107806092492512948183676412233416736404822301383512308428439316573285245291558057339453591760188150165378700148071594121062508495874709381852622794950008323215094250234175110113708495938514649104812510038965581337803715718612563677742573267018591126928300648833820314043337305987919990862957435629231926193057673464630459391587944283280009948063512726288988972195025109707357192571820253552936371842885257264605467029309996187397798520047492550279987007348824991804971412038125713917774749261616318591335544844396103595860036009713573618799886233162667637983011894474813373342553163750280403120159374765909326492351385413710804786306465649319183596924080049236814104474121476242418450118784157953954823968028822771459584722247751546298612090072168152932290669122862173661530619175564808433800136668193040294875633140462427683456856248749222983312453393972015170616845696362432555603028759079670599939698873364116442740820713763574595253491321365910454189567445218136895152454302094105548227033256897216886448084943172914722462780742779790397304844216654922655408566694680116283351099122101809319130816275999656765838886673584996297548708329992394125858647179002235139641407094206369032257359883331425048087653549233930752634802779232966913270847973956416070915164045666406718787753001156138978244716495258394529041341072599104329633130654494259374937247936683710148914383504854794480139965039095849922528246663279860323261615060975240650150522133456019995312951076129077108827906579115241958182815377221
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 2,800-digit prime (308 intermediate primes).

Certified number2,800-digit prime
Certificatedownload
Certificate chainshow step 90 of 308

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004865351738 --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":1100000004865351738},"decimal":true,"detail":2}}'