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 #1100000004792424758 3,017 digits created 2023-10-15

Value

12210919846086500218811618808534204308313217795822342147016692177050197218520469230994690375261044166156994696235714924670961053379928758598810910134821593620906286924328274771490676745736882365359195616214001588089755440968618890253557819908420911863616283749904888276804450847083574393298482712459934051516181002725866194983530866692384014767443343771301892229887045166486515546640592840798039742889021418393187778294894045251741277477533927849829529605055116758076677715306554424864068590909645148611302865121489700433990939911687347388819071968389535401953207861395069638288520569542886117133343375783674637073639199615540944758858209528292726107901552424975493495310115168505623289253827418804261539843136340386001402546778217491185078644362843297939051714904788779372948932200058950787683010136348223566977450894685964065154884161243991082241489292111953925832598932413078793557488117737142925375528605455262155577061220157234068000899779991454498975023143138248181660219663606169597074963452583579217575189585959712177369614317467485079044038408698716369482405373165198584546934870179765549959359828205028905398745985065528101779885203252599385580439254970540199888412101248818668075597212104871610895075808668503260054387412327745508542757275531982475539117513785659357999608012344062271002214697924332741510473156587552840318979954047511706209302033679383870426991305886572244277320049381981453478862515946164606589225386140253694398978413150029771613587838242267921796991317432387163674123226822370484094227499285750969776911131528853495501725442884955679496813166321846789794222206312172980876342657268279469579819038904091835256795816347884239884343403022194906827965030415504614243365423445138011941586347582960834539393192042692889370436314338846128570991398280745106715775195232080497757937007372747920064202306997424369831087365339908380269495162438584838053005777329379546587854003480137835419793611828879982483728418826440424325699916904156183748571044629962349580117489897372612898586469730841790008717417714950149366180802155817387679686112807339612083091732520500817160516374355888682938781964371576583843467558641147787275225791186375235842932525392806646240384582627700826898773013312302180884801805488963258469018349437172639527265740123198166110399876484014355601176919364749648652285954038189504152505219000578496660303552744083479112354888137785677744371841925999547164584694559856549097677233396818911004101435634589752662992871683064058746600114354240024144867562995831034532744542353019485201395275667898110364699763432918277666596750187322543974194476571136642044228932250185183453315832318497609728766337024826010641020172423485218760716808456254977052668426956370956756595479729370507071128437312699129826639176318981405791569805461989349557311286884114495069077051566078511020317170986245497694216950758106877880601270904042572755086611559415222970879008111422427029631632743982617103835077757143061845113960067619994356774698314139726993614136485444277013812097720801830291748046719
term 155^1377-156
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (3,017 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byEdwin Hall

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004792424758 --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":1100000004792424758},"decimal":true,"detail":2}}'