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 #1100000008790791090 2,799 digits created 2026-05-05

Value

240315748561429650214090879605085858983012315649089032675703947692007415444140158695482309349093328483994624012855421393506131801739850337596746338984801174144947860768109200797758548498386822721041635490087868670101440478494659830577770651945713992756356691405908777309740055680903177232592358922583221154159407993292787440821687793285449636053296280022286203417541668908014202970499912672813029392883061921252633312587035442572866507740587295154066642681376849571065599615093819025903829672309803745511830248927715074514340885528060313874896885131166409460726426023812098574915738891448037514195049733892865099342234295930949202239225677789271012092238868958917020279472839041477301571333155478935879436397199354779637953909210600105679240004920769175470406559358008535093517248400117125884474558055203112190259132926638116089716871458548397074252025557796464435877737164318624904843627217418176731370501652350768829437750516507577188646758636562012837983969118466075524460034394879379926154751793513366406345647708385356304765443189277821854086751631835219683239168993093605056531296610254651386847557158744794321591081108671467849077832347124879066795171845075750707066208001637998073574182336008209147572422208084866791838296455858704650553447768587660672334899529915438671467582522932496224924039281642727247572061568659188627467805683333870440452011741508132754800375621796364172507456136085731412834135005989736850309492148803744501685758669049178345810083629345211919544742280098132278579704512290775797480171864248483625532705602239932750891023798913189972783302347359229596410877186783140248078650084145973278233469283491029338609830907277639152081636955778281556443070562588198351641791764165256285222449548191682802563316914985679248226493378155883625550449231667792879577941650121147585004441913422811268215817715127720973700262618584378670190105998765997990140211844243551250505492970305627639675782504359963160436874406150873888012292829031576537783792012727272076981943913290884561630317207105043708723205369866899881094127458499842396777214877498616232638151089735404680503884304062427001655579955784674865883569655485600093806711456226180260757579078171140260758965959516933441656969390720042645309344167454578868694185832740417210000867115251910965119775909645531279548658435962566616366415031449777410851322703730029140168781704725413038405811719787605775864088586509363119320609113008830575691355978805940120213929870474007950227147700119832525596745707806532639704537246388853782996484264339206081690677440110685396128899898338938709824329214422001327594105575815143676452383547583896233853250174553846773155821720732095285102111852450750845657380863586818437614460333023419058212912823334800490377202018247952415817836781007371052710543975471048264402707158961481258256675681
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 41 of the certificate chain of a 3,331-digit prime (216 intermediate primes).

Certified number3,331-digit prime
Certificatedownload
Certificate chainshow step 41 of 216

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008790791090 --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":1100000008790791090},"decimal":true,"detail":2}}'