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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 #1100000008676650632 1,826 digits created 2026-03-10

Value

33273790342236333839543081602286901488252594325254485373867355225390689572558312875568102742588663771603225098369640786340058533646978784968279312316700572816410773586754256452167347716645233600148418055396005677494061002158273583812997613973742579494199231759562916190176594266378057026612443165502173613661417753823914397715404803145486938644476951565287731353331685276407281486467028698784524076540410982246298866541855630221509091769019006825817400690963135610448852488701763639230801525473622795845472831231162456290369276852155882316333480734488754752471485936053839248098974205106183883266191401832079048266390063543978564446131952244863261305061549094795677387245352621105756946316993503665012039082765092462274942576914519730876898688665287413650114540456801513097052473080357281741737768515479213585208903221439387369219679894717563894532723168009663359148068295370858981717804631576691057060438403720124608411033745898125265269468786826300920161181159122052093856079127023905148735957816816453520425147407366082182728566757182553174622109459930504033752775001630310619134036585607583945935112304518992190223286012565303609375549745542423174358140932607664374951770302978261776289552974427760407393101249119574425835231917402061235031485421489007568649561481128227931734027341367570580775633612101881593734045522847580665374493413860138638403119475679757812689089005807558391413200153356571592033916297696208967553877711262434015679316279019935832593451030255294701844204202042019674376527247887959277947844807740425565953080941369521061005338107902246946903071224691765768031372397539048781806889887267450739620501911128839780677580118209549395523564282511653413831472607537998044425490544026844400438531844354565825809179026303588778934275800536545747003341009911474990354978352744101299550499952899460636110002661
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 2,930-digit prime (225 intermediate primes).

Certified number2,930-digit prime
Certificatedownload
Certificate chainshow step 86 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008676650632 --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":1100000008676650632},"decimal":true,"detail":2}}'