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 #1100000004824085389 2,445 digits created 2023-10-24

Value

506565842991917384529399289562798051830946861918767234926798929183137827394521423834432695783000630355962391642139420898457804532997778688392773588099843883093857337761241068384372727551716679565545293310788987870886248767155483876981241157206557280454430635017124023173560203351289712005849863210656104583777748356863932233824652986414806922550967254259881180457617671884832283395591342946093653756056319466507116575653318919521969770126677245206616467385539123167457052283643137547194004902271683821936363204066450486385407746453956499910235948417236949104675870907265440107392058788189111761282953444058385189571572532137156825947632085507143504235674665918402328100218529307100782781655306680074511835966201317227545514172761006095281742585542207763050766671070474610808060844978286351419609998524084337287128093183681515438167218623778064006854393889573761984278045980307574160202055344517552108657913665938451270895067182439286005981400131979482304830150769494459844446297549434016029231860709484801369160925983789371343342319471454577211271200133046806031149151693523540049868365051474679277804510778899813347924990128273729561033281722507489672138880029351602295173002863716484198627561775464474281100195453546245964283950481152021498961767876940521671846602478941219396532225773144048194423610696850845743126935968379837309112328285322404412514010471415413802272048819438799274827306736309802011195772211534138247440609712579821937293393001704602442778740342544710260712740823929689313908326411614298521403067484117688208648747732943196078938649266899570427657736738885113712249761808511478522902510128888157220095652122412427086652661381650527394067399037270097018504856028315757219289289862989377680133583766704699753628689233356589825193339194704734072177624481223412451168252448905083722786048314395711839003575937984008373173526184023801782883303623931025343919142633124589345179214446306548987691558615231102078641460912193457468884334058843863667422393062412066200731851975538045682590741193190042644014168805514667128449667550138297500540713514499914062994084091827400047332277865098013476751230604851038707182552717603533984523942733301068875539492284421881980996212799771588770919841762638966495671263666677357333627486959440480965347388441924511969405136185228059333472867079593138157804800895740655105430490969249323881940205231316556278513797731243999126700373199349273841658927117131935255549784161270504570487899426571287
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 196 of the certificate chain of a 4,478-digit prime (472 intermediate primes).

Certified number4,478-digit prime
Certificatedownload
Certificate chainshow step 196 of 472

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004824085389 --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":1100000004824085389},"decimal":true,"detail":2}}'