factordbrpc · fdb
Sign in
>
?

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 #1100000010597256020 2,729 digits created 2026-10-06

Value

10400086584148241444321752941828464921199659619097115133567465555068931638497865642389539414380358921733394992803263029606130568893434387206262282145838811477885683241566993944736015761692881525420140557987158204755007724491935444869038315305561885481183995741734227841941667633960249094754877525577548217304060088873687806136145576495839937320472166520733318380220838399736996090774225317445230921247607770511192988217487715551738732414391492880590285523403293493307061815500438848415828561784905942143666028507310481414914494745170140634112917892001150768067240020062308294845029507284484953028206402687246799105148867617020282729952189467400810738957137847729420274382389661692769508489225909589816193793049124818583024334245893301312426270523838046223348648506520362025093731896227327942819630558689370734411848524908808877292811611946105970422085163162967234825853592851175987222293138660110523416252579193159446626159598539768548847308987066457099681437627627216520633293538958101539468616143444618020078752345114581312693455571275364756788991577511283316552403906059636460684281404006929962635614307150549059737174378894846253857036750506437780091160280414836112882291600143579362516453194539681545247134561421658125860595080171165293650343348800787289980528858025341488577026757736794482302003408418034575873517025101299161338385945099669897563830114304146690689899614715556957706020758208516102324047910471575408617982429397660000604117560734450328476830427662846211903258078438818515936441790451503036809673371733730193608759704805166696267078853697429440770287781233653188256456823802797268874002934592120784031411615586072370290621047518157145439480796659136459347464864810624269962625487662783639793206822327719995291468650050880064676669610340700896569388521075487328685305879154757903358097072847378022879561499972445197264648756652596218633777476668502163512350513186870243537704009549176822442720604755013377881360920041370408617983949196633873368062849205933962989197109109451221174964393704240608504806744172947684202342052459831391364756166987362788991278103607324964491667082390479740455921735797423286465894647540369547418916516690727838972610799762293946643698246359650792550411241592885241122870272821772602112111511935312128547232644969761844145528022329038057277255690416957836227080126057640089888459423345864260786495809961456950337057554148605370255968865097297289638328867281524052742605408703282028200550843705391383863491869690472466656042276345739159783885418825653010182445097080199542626230685277476626668006933497826506178301569555320076812328498735215579027865752464016000534953674635110598404500478330131720354526595829550763294796724482910244013537951215202432315091409565724533694081132027
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 34 of the certificate chain of a 3,195-digit prime (238 intermediate primes).

Certified number3,195-digit prime
Certificatedownload
Certificate chainshow step 34 of 238

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000010597256020 --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":1100000010597256020},"decimal":true,"detail":2}}'