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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 #1100000004825873333 4,242 digits created 2023-10-24

Value

212306666002601638745104168016342296784947394531098824459538717214417332038945505937784486367193530562645534685887548783223769524033489060820555444422499428850320548278918771238430636084149572471730154350895068875873534177239495276412676494348785377397331685459384387834435354977516816112407227594476751645025620129982810151743158692453984792538644246845443233447257080307475566033975420105440964638828552910118251554281686580783149997691056038737813198366839533179092396116582209693971034830695818237064609443285318351845622168715730586874888133539492770584783531946929373583122276236302842840312685605967245584758528161840399492396486042210238499963477777362320731053246625034517902185021825732522385611327274314782797166319162338265717370454084927542418570627828281022690385871554973507852953636145266736756768119017404696658941861753227207987092589354479538743312657344860222432606181473492781183862184160751587591319879307214830626501198132019404167170877193359688804944111737428066430118167520550455908131708790846429665978279985645627539665141881721150216407172064038946260498210532739144856309807082258566250821104991320381105961553572091553186080354486212887272228556043323269365516751155106956163761133872533323869269856566831601676959172146994851405003181805808770996296369054507840428481090243765347173574100613815626092943002274709566872719099702090887975828841671561181335374495994576587905379370202855269578366946767454600202057554657687775237694500984578287206695946503420364084373304846562654639657526036449872811828403574410721310667130203041865822420108417336665070934835027312524078152284138260437791375888490955390225033366174017512008397056676862838140296585425306659233237849328279477508275744783282216397344467233580895184911317352178082391712532654100090274753973103807694593525626401716812203103426806311341202107198530686208145199195907749176386720816812446187201641106353293805906599010603137358934852638681155485213634734426814112655520081328303754841416957100180085878192270233744756221614302444597055550376061139520975061646515585289612267837312874365336005652371748730389061381330603571425097650282753410062816548451792111709240783094709944778966343294126994113684771451240009033154746869079535988819669423262584752830224674214709662215517931129870200127524600229665615126566504890252960719683269380508879529623161663854165965972606074835710947494408172300940131529780490209275948311645712142967004511639585054861891404367066115924853787914238310337242415524273963391125505921716475996299500867262424445989603784227210949229367581749737280917208659637535202013229310831211476765754770555912095421568813762851587734315206765014813049008775702770005870033571146813349043455838823860323787347079294084431937065287860984875814867932930399268478360441704711412630754854553387136086977085217865883008710185484301987275773135493248090240398766877948392225126865110130590270278326156790343562848930678632386182471970550343385200575716503798819586233668649184348388392572403769359911355876066243933992252263327897290911438550840539995857145142827041898998920056197043610749083719205930586004867979034451387356750320267534602380970050602674798159412176733552283005855229175619927956047907209420607535553153401485091213641497173401215021403748695320676179779229670084022443242791038464534733862755466123712747726335647161243576015676872310187265625586284900148754095490560406805699389663096391940605893980478173907407591739186126429132418787147481319173750020360100112417082839135708199067550326124406112075558386286709205407635010899483228367189366661874655617233027144711968960311019015255712936189310376696287291658020415888867721763388874811808005327546456164312545765399872198515994740058677297645381569843993376764092955356403663346485457443004219512190910124961741679046570196782265182395353276715765922491932014857316495133033438347466743006654714473663521521785653107454018640019483877249264565349963060040087514216541815221187043100828143688858155976241829831788830887416491168891189756953262324088595026451129569512125564800826859448358775046258331164253640202112559084904910504756303262777486669408795787750818135137820536758682887963297419043555793467418835884611258131957742066436261480778221580430065098423
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 7 of the certificate chain of a 4,303-digit prime (447 intermediate primes).

Certified number4,303-digit prime
Certificatedownload
Certificate chainshow step 7 of 447

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004825873333 --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":1100000004825873333},"decimal":true,"detail":2}}'