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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 #1100000004840866264 3,249 digits created 2023-10-24

Value

448576411138048285662263879722684062398125077880983599068248794239007556335251213473361580375701195868848222740844638802597949861090143091156873465565036114183544589176661046601834341759842453992864349201675893930622382178346989717196274741887011019913555727003831467119524406570753924166905974794469987176269766445373018178014457532787039123154886298201202701535618600248301935985929322565965973340410111081237776728218015840014086222285871025275338371044076885944707684213928331544565730157987886161895528572057485994649377642347178193128096076355341639999665713341794207919842470972748443836281295034397120505070737021669961233282247872191790712105686876915588417624422377219469327077711586808038237203323073408396715265128911367493441911688449086964506432111925865748837663101526230377414224169364802295688182883458548743812335724518406919276607869328781288981913348614311112684866138333623017272315479468963829603047276452136679174781775922013696748828391598099637541959845556478580864183047860049100351585070263779702453444262456131257628598028492868461548414226121327605055231838344804566612858176439269408797735376602791894085527471789455539881680976532358434224089371559110461597965569603832348647974690418700580453592572496350367535822571717402157934606321008566098214737454181313434993607283849121105822087671598050424474873537658786810302339635321755160680973816229143670828017888520415610342508531384845329852416749972235173083870528584969723341988163897916192991508002355800811991592483878117050244174931939062653552341019784861365755913935861138962128000586187471164830105456531878483663703873753590347357656126618289384098191341281673801763124110408000017629826676857828962988134927467614741674318207551903745154464140596053209154695246412861502044731071427736419231569621726837662461182990739686165301261104314725461618732526243726097763176807032373565365891856818168427494648992154895064463953745404453760563456121674113427735518158955513108693858240479687495056238947910611155984842616070176536475588508668463789681610353934466040795319318304997074891840612692440666052721688782271692748110510772688418784589125155102466512430874462507664208395483457594278181917654642758659951563453694484090087425589282193808929857172640922469865032364430030031409496916260048545571977041228405737019709943926729559315119889982931523448364570155042573352030063052144116622877813159433735716272664610714040109455869764078474314701815042520856326852849723706411896534803176328033563561176695027672595000065010881621638849563930795378872020309422646467525898449540093480434031908287689059511775064445386609677003801397219173494518453796275083364448763648137119618482650741307817671657194318832192687278300932131754044477574831524053591913534005660531937306605346861889992816457834423468895455299487115620844384705945108279875305214269349013030388999772807742637842343628092456581258240025059377233313174069644448242935668647774003970958540086333387113251282241383304674771168585525705594562650553096945331255950934204471941929902469896385393582714986738019385682200142468283799057723264173393292460525229660406704500248880802090721483114152739697216831735944277099375699031870006918178844496763353078110676852369525198106362147911107281444981670417
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 21 of the certificate chain of a 3,473-digit prime (355 intermediate primes).

Certified number3,473-digit prime
Certificatedownload
Certificate chainshow step 21 of 355

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004840866264 --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":1100000004840866264},"decimal":true,"detail":2}}'