factordbrpc · fdb
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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 #1100000008588856185 5,425 digits created 2026-01-06

Value

9634247783654067727958324845133480561244745011840082625360066768881517896986438555041838487152344753888426555155257933335551601619610852643514731563554766110983686688854164328747154711145372025061683384841773068195849308821915841971601467917015265081735376909413158517262140836709092205164539917525958607072904165827780411408011563943201549256539756911793282723914037746627527854961053382023514945038107642278032348468008628747628052612051223818339410209814379817942396041987511359040947440114014371754846663953301867291788984989839931877617509640181150337357759737106201478994334556686513563151149354229642080837377003743170758449890190872298811007090978181794978107711451586837677541516794009443969320206116857856425415381208159511055945165777761077235243930363604147306193230620336219864647453872720413290104420395336783417774122309617117781540847369741674010543701542894821812329876544650180306680547629078971630186974071028376352978064987137830313119816886381262063598751441576391244383543998339357199990273057866343829352165860284863396356534105102919756858455932791557212147144218323476984317247264376307274678181092576633259024762471681955874345612719138219752340248716160968595640195525535860332395829148819775316187449662858211049255266173713567323449150703780648772311362812705672756880556982336454785200877799447782006404856389225973175828729786608044372192724719902835353048912329026266573967893882671500175926428348883344794127739997942574826658716538801793954549747818471989837223746425644881801419198433828926977889670836811611596179865535933911917414527594964024007631604015011718285174426942767528578602385728344466913456938533809496599277743978934681293567355968900298021418631088390527661716045190030796774844248503770206373403955094064265685105336763442514062232059695607202697251080192763674502376291177516589646633507800311411603609649373492325705273489195291089126112982560001939922735830471513760964451356658637511248703701512725514082389798005725646151156977342112922060804328798538989928200754875612768754793411714460026611719557023781538771145978923285496629188307289938687008437686465891858259298228271583154315910799091154849938394630614539628540142861448008251705084980051404099242225840564981495595157171308978167572553946322880354402086582139283790677490079557619620321712228818774555528260275075375690531509163571825893943492264056639498762094299902764392404535495730937429458742778435279811102280272977117327688502087173148070805016111796844768016728537276280853823638968463446359956047234568723374445454671515933977874470511982536588415800702017243205667955977334875633467461653217807592222973772094403293672918100959708269649097013831129196237830688289066132951107496700859548678274175569327482755023879196848155301763339695456881659875609954834479363554468268177830992328568351983028382723154998286339447807464587206186679822838080664179043280809056212686494034452082481793396584591250129309877104409364175373314155869051682523161437227058969975427888895297075182246575637570831635307158553880232588607449570897329133300051610468116028458743071244693764976543820659342169060738631289224412743510447030895996051180921206433352187849499076270327470066496549269768345701885214661202088116641555786158837431758104709032728326009616612432001789955098992008905730866704397340693956417972120058888162186726298678292533564055094655265740269433084594258207018988704058688544454217228725176474650222521366838564723308440226339234840210380534428092420997299569803674172775597603603174173364004316397012665909522513021938364534796673436977207062288042225062857803828034335960679604481324950271836193021352794182279853587301763428833430948707350182275327825555877233627226519909166150865915376779181345196437523311321861731957304657184107386220247718970218355309193919344462325033659330560541647386249662108302223005451157282128484551525910500273732074891094053486793813223526881406002749038191227379891127848456964142866577232812182047694774000962937270401154627466923589952312193786895161443152510910258769324256600203627216216512175484214497045273574363572818367015011566027892318640750273470577599300794195111268588658293748742956219815354426376930745788275573686539521184379596156440392377421444402791293871601849497601878034842288492156246888172897669835137984345185992235027935604319045039712493999030657054829086140177741013794405388868789851275177126413675749503653995408133850680066704060457136890580981301691751508428058277103640847584394893103998088006277358494155907269269993668140880988191290622143907692619109575721255754972623788136253403579537181643770694874010500209281672143425549110274476584793401400294107319534160680187095167629678175287309881754454111156320860652267184626430091600282987772318337834275112246327687411418882732031242432174321481591546525445005134578564858445113105104632434925932563374428890243991016408255515895186818871199388444119793885362982135964845432231353718705891585725107696045088603092353206599684025678698177730536353952298275980309352778897578958924325955018352193366936395626289569544490043686454165628116319728073944789319792256303442216668438926260771255830868359745524690011962149481504172984532775689193925021668491592798685359143080064732181669333665590220571257694863226656370999173622401896607746461055855341013269242346911859796819393948175901233923468122495630968133229700401465690708659144663944608579200106907756436458945578914454417841
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 4 of the certificate chain of a 5,460-digit prime (330 intermediate primes).

Certified number5,460-digit prime
Certificatedownload
Certificate chainshow step 4 of 330

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008588856185 --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":1100000008588856185},"decimal":true,"detail":2}}'