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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 #1100000004818966657 4,432 digits created 2023-10-24

Value

4232480905904263858678822347926408705895759940863616303451392762805570445426553432448043683159348198761959362878457572724057642096902950290142731137056837212439744415416970939669406424178404293727324695576702212291891238979407264922948675916601121697900929445502765839619334914855644206020576475122283795825887330828177154198877064211945503233495630075812300222634540293499120459813430663817382084722435819791893988258286078904964247205436037271132639668806991741973691923245609262885569278936448139586439662855927223620425009809728770945415272393513475919485998295318790988849779823753243232699760316224243274828968534165312980498322125209451294394550863861082605590219699310325817175327213185956809518360695751671758169913521814482967038832036005925436861446965335106462740686587288397597652995471097483633805345706389231051321204811130481846773055287892620437750833363888413185633770359212670414801695394709528718733681098981905107436935528830654206707941925111683961991601883798616039427215735624875310964415447968017216800570637978397534279000586395973057813917122038832185764891380576670877344279993974687737273153043205429697078565921354878806538913337472661502671221100363460080182673962081275101342107150012738150810891294222390237324352430928240239032543514083277093598541510649904555744516571033000663407837552795918564770250818074166905927694391666914553037253954206503336150249810744267004424352055960947218263886340398560561956135826989224037501872537713746351660882018190396678480184645415928069777082046651035457408525248422625032676046804223580004207203290345586057195320548743980912745259363495222828323186095800514825794305326504413218430027101737333082127118359701401027733498284832984282850582602048992879565099204822322956294773550700054456474409300053606621833223198233324756712408533482482962475285635232242392383319835976244175695953447005643076890860363971474982251527809906209374896606981267347712225267754373102854444082152486510715531808308995642843421340585680193544258097459605136279852206353470351596007004489285200777406038675832346732144035093150863296248481803947434426589906861331457841422082192173003304781470567635562125577645431727966549959891527398340860538182433348807259942837041259464098119839695899772761711089409222281851933962359656447228921566077394789391482726167933822905607961495905678956536553654513990185974480145485250924662821397806401508209138308696766616779977059341531867574228105218697672167569077425556823476530996788467974919642645662657193930047908084795028554283573766531893583643485345910025421905688009155409202903646877237782952382205906016174957862880732883134365677450445656966647864284307520360603607344965208270783694824265069540495474398073765254712147563953924725778723113239017195040781574812974335780145276553931337437195920865357808179704100240615440515198925814291314736406755835961597059346209582472856264852797147522365558360239194740440084395271589209829796902861839911706298582314018265481084886854524987497470737644571863039607942566109423444373745423915560143112994493182965460796174265231453662318894533961560993033923929921436904610180988952948328131712778186046787009052013575850145551835216854158934116428285252829615675294419006968950338121881371606999635095560746136384036259597239705529818979786423390602289703148440623278498677626154241695021877836115621865020475687342308857247782786649557255305494175220527894927965915366716725579145890426828599716751189289571200596725617140095458316436089034720203935630299637079092846900760362688659551162124496007963303581528251263622746126277179064834815827758617213615778529926857023649671744990765366781141474595685200380807470646031854073799217212980460076205326286726333721988090402023336855410599848911592878967190361577763024019197867950855965688942738168584512447118418700350692384213561387795194832978749738307937014041938016481512749133429022290026782361671594100106238758136927503113681108111597636117572160011660487434530550000356075393907314929920625536603633855505017622621967677488476634500705539976114731044654025816490767805501768409800024374061600803069346316603723424898745053229042272348597441564534575846945164053922900491172199654523528627737157035436925876424111784682647593696123030493207778028225933542533491672599429221561847230537326718938241904191353258293146357870182117318291729495827154140655266109764072172303546726569996242435227374010421380333898468850595412885051077599
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 56 of the certificate chain of a 5,022-digit prime (621 intermediate primes).

Certified number5,022-digit prime
Certificatedownload
Certificate chainshow step 56 of 621

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004818966657 --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":1100000004818966657},"decimal":true,"detail":2}}'