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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 #1100000004835848437 2,111 digits created 2023-10-24

Value

89362803919694621425585976498911098587295006270348394267849555082245270769780369785030032099183094668725896950570436895637876383520572251942065902618722035375290763463744997092826393199273472202554225123792688770918193185957432382517094503491379578468577386081223793390454979240054015321915238963363479277545356474539079571106676638012180886677433668487154356576096646267249529871991080497823607842436351175085243031504316405164839231992324454783338436999141805535461915154955561558076747852287034002377072728740521281706125370357574469800971316988659205402040476033654174346450218519978535927815556671360508583417690721766928561955738690464194361072834136316666618895196663971091134294027441895563359149223564079988017179074431124997689617842563411559912101768977735353819375875983969175108761788234773258942020618502101184997161043709871432479590865880967095445318473134885533874978801196662849231821625339916023448498600250710368964065742711522508942232449541941479013255080568758261377324011809736078078119834924760024733706966052721926007093791131793407694478122406490896538161605713849705974230059102378441795012550815903382925731119180964583895536918392061811896429043453396269630755728840641490991293133645153188703859932502807050204291850008818661379564759676604568721109302872977382243758342417831553944275557571300497925948015510161180093254466729431143332446124928243242716313442727223227016420272934973807244572132890071804107642866110239363309965307951438710276963461076976443615051966616172341641941174210151691413826870359752469066169304601831786730429843384162176637764678667682561110971793609959708052776356431197918215576243939929891179856087151949037893144461114510505742147639997561661492128824843746059637494243841940953371044278510914993844319332273069389698712808759982125125330152105286488194032060599309044011713837210809653396920593589303197040520055213849212629882696849539694728077119144483830862099127986006495287885579495629538020940909980119262157834417150752578634713719333548167133984292686335911879599561267214380555290122745722807782729614381850282656958096194332858111650333
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 168 of the certificate chain of a 3,683-digit prime (410 intermediate primes).

Certified number3,683-digit prime
Certificatedownload
Certificate chainshow step 168 of 410

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004835848437 --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":1100000004835848437},"decimal":true,"detail":2}}'