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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 #1100000004828083754 2,852 digits created 2023-10-24

Value

20362765846291018774198988304079050457716222979560459920040396536712088260976768580413381134182661882571006494962941243805766228905086270016685756997399457613550205309593336945296397230876506077048761077314292998806243987619465352621461820970965165189489494000450728114246475308232328957130028843218913631496378487464173354645733696101308533130837777872513353092446641404835863551751241197202137818683552886730178786447822076808519296313851345020055454733633058138336883757941410760620068035894395721220761198239638140447959819091704550810592726489837129805943295266358953971959657699356627757604818949630538144521147997527934265847901099014510177015201636556681824314911975347861404126191925179143165293040270342404706192045043352003023952866777206013912390217936046377681815339235756603485574270337715850192395755397597479415625699863709727517337031713080604105471408470917313826160887539019552906151849940517702202943920375997992954954828137126188181522587108958174815676417629594493979283449717636086952510426675093080699596656031811729014623092032872080121548969390240000189357058224026720403290749737509581935842886852134566676989824767694948377883931818443591802736262050978819094703321368860221019882578634622105286599916958304873186504284842155136043594706979390869652962930457063196965908018764488174654567785089298514265526201681185543655687922556111021330768521308232489072739944274276090116937774806845725523713536560096326246251141302822237633964899676462827897138195470979669312612932905618305297624360191779913151431403689777681945209643813793058089056584362496297603539438454324503081253246867758161895578723454574038134701351630087327359391557177800762336162139801418125364118712392397684789109716913927845350804598611416586596772190143415305980098943525075641132781642776369551098481899346615747103613367524079984415978338579570009608454382785157124614985915319939080560515909014336485028923369997518055724725395035728038031211690115038597649764600000765126510534361811290150250002778300254204091397385315994186798821389488210199171345087602409769752784422924801298793669430310699883368206661336852948502497371341108296415881531417885133577556308513698115264861812023075848440712927842429548999420408168824869606498442539985344384716169916049164937687272567182505530629555045655806253971143176147750388771022798468102163227913401778055132081577565251815280351868501904462597662285812860524825223935949731885528326566093815033140892294323669360678008249818553643924062275375269365178584360551100518633172436094157708823091384464902464067859334609402620095163639938923468818706341037616844362251636962743338943164389601878526717174005166733228638133694567012289027432699749515402158617885400479716785971638258269075129221225943837488092179832066382499374624848759727278894888393728929671706065674672913746693825069770463275281649688219
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 137 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 137 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828083754 --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":1100000004828083754},"decimal":true,"detail":2}}'