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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 #1100000008674976914 2,746 digits created 2026-03-09

Value

1043804472816861292208508409902331524852300310524983287254612521323696088992242292942720073637877074831059336819532444740620995522258584214861682056489569806743697441855321855328990193709852698235148989456806160876313685225360731514083197614605799187815748209655506482917188551360209530580041558916656955895299805818039714156546686596610051343919080846460718554284778952659337643530747914299934704046469516712878429875623131777906469842951351495069686976107385193564833655259684299387579275403571478915206520420974946908681628316713070470140420558931467271059371826934189897057943523372395040925818758827679370564680325964916417714511834810049530942434277582671736710332504437065845582289346599327898339180795661404802686265956388074779100181470542916708250515193243202126597503733649766654668634141388418162066779898396079255600694150627133584651394557830138452449161262210389682030939374807512497325567921398760895678225530722762755601411918890995593237559593841648717779169633129486458454219058073498524449689997744878831744778523612388581368868785592931739824745576869300632282037047119699272005284105281714605187791817858406543078377684721004883510109337273437826614122240389065846145789603415859295816338696944629413625616534062954788825182079412714683628984580844880222932233717551497202224037460041441286013361615656485049048352830645061576986427019443774230904875233412573643986963451762747545407547579835743569849523677277576239833592356770007717344724026910727624506704745148288443295826507556656204699760881011705195073369043532098014656081391930805191676778626534230733329535775020604077658208417141691866455279380773836229317238484653441794551800938155274005124559035123895034371870926484349025216520100271302600336884576684058222216269272595007764664348266132142462542618612664989397845409082402077883959507570607438325907666894315618613195056697043001416441391847129270694708638130102719983466231031124750143857214944534178858254369198482046440443254847042872104766238272995365205399337890124765144150349571235567858049623964094031594219690202212876107646097809635345414472080537550983464847434144748805663922772284673186319288965614297242214936113831494524429655865711976294951969537116922516428761434030717146492062009035434163920576155829681362281706665876774683380890827869129899062662588811707660390214916603391267229771355505409640067144798085869931976207598465834106200292253727524552071089405584437055446696128565083853021412533778652722861977076198974761860054592273304136467958755094041061674913535703782883753218320374608635193962893325146050266820788065301747458588476878910528781324289524087510725963079531700639731079440501826191498323042133126385370394135145265112702417918157105081178315231227315962314605712891209
term 585^992+584
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,746 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byA.C.

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008674976914 --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":1100000008674976914},"decimal":true,"detail":2}}'