factordbrpc · fdb
Sign in
>
?

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 #1100000008655787984 3,995 digits created 2026-03-02

Value

30912866321222520352660352291646588372278701763047216384178930084732605385175611304178908598859256534722807197964313302554526049922775836960120557857090856559646875222630025479880240918739663542329505110888383992916099268032322278439030970776765762422769560469095416470164588508234068418811470198948469284937114526582203349017327718989518795691492279357737046386709242571988148734286671525973148650019252205689117287651747762656778157540323450952648090464800194380636431658353061438167081088307510503776188443437015812893599726951643288170576176010305250680323364930570773082359780547788233913218613098135299721285700967818285919372312155839086431891503149645991656840383330586601421627529757312570720376491397673759650046895700597549777906782858803084751329762768291064577750211422147367334702584414483729942158912352994734567887587512603988341884888361889303738225035595275783090680719658838939115025551922891149649810717199107159206554062164463155577513712579916005054184435594598084645109933139455400470953746200565926699712369684641933132024628007186311837861200955745117673083976258854861392405420710244669671788148575027159141356415706562740855419294944995364767588062091193497203261148625205612033285559825460995755455054482252991048445392710528026639936152400755427487877784613792078964846770347551616481797974353323159315730988071651749350784813471021083856135380591723250877972512221568383357924534166574731997684539616749995689717602737388642301519422922133097567645572497301484617932701222074878114980317553047318030057484745275480666814201961904887741487217671096475388215727956863058609971397006576016051004612244962096821692006021202991614585569176981064193359657029166824539594916112343557633406606709728310093192261788052127668677534869522391212433674014715980362864613846807244204620176101510691991197012825523433055759200870855192129494342922571145605901026931308646610485829476760691254446958515281848887186412448746256023097476927896223765239520462442009694432458018566467163022146189152753513543766243882525435451083256353231940405183193207488233676157008349996874668404506764126466783756265054585880957561702937999334180261702107044588421890567959029131539293688449199740481969242052355676057411799196241947903800603935071385056190942609063917084281040590149455498295360523490672350446805834430523719639544062622049856494719149607721706051924502185030154188493839417916270142608098437573221926519805238488601596828448930518371888853082243599114884514241268617137783430673384485236776089641791038093169843961703370106769136945422173296169274444246615826525920606717401991779684251058677030958405127311479826778519382028925461233629644582904431105127180180954459504449125463499038165848798102052222131739041261424385711182170265284483840501538141479346247970938173318908669673747681024247963992288952939470742749675367898368509214942450596098459347561390051326152859872132830219309666741790804097369270003694311340636081628717354732422486556321976424339812571410233002634986488048101695277869545972859063166710027141948609545014209358732695883360663137638220108846451449286434567350723208118602286274979119248451062090701832824539219143469579149540042450706277495849313369332496032780745951793426970741742457063206790670095394165536996839632894714126051347092561244865504311631877424173156746469038749437165945266261978437567660963075564745696790889410832279500720702209539289461550278828294475500801108064734825542988805028933573017181058529834466095830788371624656205917060268010302239181837909716282521944683374040140889021462771524683919701325888428407510410573516603535292695437466624124743294523705265080498686833207628315035647579016790363768163698654057615536955517984110688338706955336426451153058893134592642370037638680134672674634526860269226674082620579096766686350808283217376218938539482968927520442050042472928703213431112694710482437804326072214681135334228353167679088685420687137297520041911803142324957226993349142117989441803183099573915935570938272339
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 152 of the certificate chain of a 6,194-digit prime (396 intermediate primes).

Certified number6,194-digit prime
Certificatedownload
Certificate chainshow step 152 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008655787984 --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":1100000008655787984},"decimal":true,"detail":2}}'