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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 #1100000004890469634 1,815 digits created 2023-10-25

Value

103238007396678832206440946590892184929070564477184702508952995636076241185823976308627388207390334673013839232624677267817332987459003091665275763448421802794371559183303588252237834606722725932906761410271183581689000105546148607123876160136105183074794102075258100679012773725753238617993023187929992597083882808770644435687379852645469247107297623384707880820694236905618191858743900581127446487936719839796417043509303365222851568514471785952649740593179453330275247944685002622697039453693986882839427029786018685836220815549317619199538758634653078797388332837195980866968728791263034240216595340570162281484270322622132666030192100998081480544587127064024531320806493821435568937767626934072515996872016365330695032477403196181923896565467135222171060961682093859635938571253440711413097546955917146025779183382893334161277947876114480785509368892153109302742144267341572471629700103599569308548585861737527954792740772402648385239076024415738351112318762371319366235049377846716181203974446183653822486699648769261249641349219742864578949590836041324453717311448993055106531370981836205338429708999298439903809158241291735134590065510165585113288099885595731701921818661209554929433204414410069166992760465302838832001918038466289502345565256419202512377923651656366465275929047292010055037358807192285768781495181507747818263714071828997312613814325061403628403591311681650411592363785207658693110810866569462146347902078304181143285588147264220462856683684274695107764095616206079920149521336554460654495069365546634174606558169139406428719366930007096368925862787069972143813260732164273360083498025706614039587807611682078004892867821619264703514828334379278397362581015314327245487517670439754360157644676121571755657967814514241301434499496459954231046214905417350208679581605044930600076010342214877
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 48 of the certificate chain of a 2,240-digit prime (259 intermediate primes).

Certified number2,240-digit prime
Certificatedownload
Certificate chainshow step 48 of 259

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004890469634 --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":1100000004890469634},"decimal":true,"detail":2}}'