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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 #1100000004862380812 2,349 digits created 2023-10-24

Value

131315533805613892900851412843816785669139436640197411994632594158405992687130554009329396420337248547252292849383655388153751478578987457817751326937231468240043771699872299979054603043419862554180576114527613078955908341430656550073329226440636731494635684005294465717406357926971520876315882209367672335059677623986829829711405081740850404417757908206003012257877268992978621413234254566094821810251606002848551265204389446985053236399096846451947467747544786639435178465395800763248565845147717635132585306172012345917821503781373120716761762993456970385716374918731198014913658952081939209034958071099841514552053204451249096137777373692596948638712336382598602799454263496846837422134057424161094395916750057972723144404725468687138820064080898282416850161291666987463163647194373118941173077691354972997690347361130454095074061635282350537933036837504958766517528626626264900070998504255836735467335951138624736481682596972921823636556267473439816507325238100377900314306529017532113436154272981562881672190522736324958719553903829473676082521312508744239077078722871597822242884613234945497124795539595767858411513727819362111343610975329641257552739198563427394674805219653615346914567530517144304576973494916905869968944761406957337384897924623577426296746517574131127093935708881046760019448671299966570694995585219087134459930983163781227485891881057829223120186316144529328926242255920923177948562482219178485224643725147173192463957031313520316331645692413405293753051959244267072211106787187331906654440415606074870999013256287192268769499838674581951787627509537154947686946205239391838783076045337587890783088491076730638060012334582162051291474929338215253913543914641597494599380531523644076353141561689583986774567504626747861934134734931847909352699008406397261677313555417668002476033262636034781895393759691433880538342624255506932307840582949076256147405952149160882034304080737689740549502348353555535478416892241953866100229189746841464461258289485903040136902057125502108701910435843032301667918444521558540171179550488893137502077887464470308221816895330092351381003921731193995020132921128769680695148525809140888249138196250857028594025023093063275520963437571234383139274511796892693962271814524878628796769881000369931093550665510830679683346983933692441431382766998102225255758858966921331960464390029029003506841713
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 58 of the certificate chain of a 2,885-digit prime (384 intermediate primes).

Certified number2,885-digit prime
Certificatedownload
Certificate chainshow step 58 of 384

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004862380812 --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":1100000004862380812},"decimal":true,"detail":2}}'