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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 #1100000009008059946 1,851 digits created 2026-07-27

Value

319401590789050333399372945311977280490966513062983401522863805620362566224499949102497062676373997322394099930011555744328385773526528719609956374416123225540053520351854517675557911889764827048887806094064709150227763421025532557247149151691802241453379944565654346873751997298352579731437027856611743367677847687463382228578207270823629100450641701983154350078101074893341261038142644874728641641240962062926130226409523908751025559333346177532916110749552362007061970123036757363288527078927208019753995018105884775500890781402220744012018873325065820328063040929026335420801804859633363088120641233109638825595550610293998647348001153752892156309862383088727532063883877029377285241939437635285897165831310403188479592701551064320072408583300441056781953117828957541598860542720102423630168334713269296891909741570734988756471223932309671445675149044310266408751628282142415393595417071566086720940373741554641396043290189264831907179978275427111543544182803472923835186228609094414531129558089894054674702643616690638308007638502400480006428167762764140791534538730422921629564999044640067502612357307568756760445810689132380844559817655157667067310441904636570680537728007800126510715701382631972451718405964014458592725607821065269701992934274560153785226342601662413558080134855106779440402335127640674048160452820384356121371432581324448840629054654184110816195675093793830785081864501525465319384238789166407284295377987471312684818440685881071617839261963112814872609944756402977105939045706059057631136691500436220621809333144987469754065984062288717700950511766436338131117514530733904792123463145904572511524540793119488566780858135654375353139009307830633578638916229701008136195616879740181879955601902130360423142617152430414542490939923970218340894542021031864773311178161513434089884954265409392319447429435926114981520763292483103
term 7034^481-481
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,851 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:1100000009008059946 --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":1100000009008059946},"decimal":true,"detail":2}}'