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 #1100000004942331042 1,605 digits created 2023-10-25

Value

799999936144120928616880958239770418974834644021753765174387423819394126136119440045029220038333938983476238229846017568278521894364444533509723785931165284873573311325206558478432813759764693689453137461490687679598449227481093629225240966966784543818140483361022923395063141163063100629976826064910819048635209289833258382947433689820004778416022665252865376625928010514765292803444879387696298328717521191684767212854609694139491417901622473706846918305205220151744416574095692990517369198066535825332275079484543961516722902743885722562813228824793771744092625439229778268208792024144094310597386871486661326909761091637964131994481579782045129781950412138618901316562101830973985960455423623087188180770180531240428398758898393750386978500418341472183593752843581712582488680661365950069249091699890581014159576796160733147298752557171398678334255991721909994044525599801659200884885253851375885316782479833351740471599752272563914869122595783329050949970257440341505906087604010799392492551461803195659428671892334745874343130573435623736357484055518326240644093445172193079680588842917445819462078938934293098565281273528350982111064935795671320638100384607110643973625351031568686865549396399645484966201885987203490402135983461825586048861263867942740411775803126481585640919996213026718727240763587111610648344922078457980274896047200319933637262411043902239189056048804475914033828833039332919379321489273188399005566623172919706977890813066663556879665168154798044404127091030004076508265834098597043160182996904512574456284184302483630798205337843802838247961109991472205724165097041313932433
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 1,622-digit prime (180 intermediate primes).

Certified number1,622-digit prime
Certificatedownload
Certificate chainshow step 4 of 180

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004942331042 --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":1100000004942331042},"decimal":true,"detail":2}}'