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 #1100000009073531350 1,999 digits created 2026-08-11

Value

6780984635749122524829284563973550332920315356054494487224059400987270624406946198110237226534731992892681482171606173999460683210735497225745563290324946995663269305402478730066002844534706417303215049629840945378067964879236964504546710601100184321534751317411581659845515898414513639497565645040765462442096235516730899651355314037972887687642416571948948776237047327231868766025426707324368329606957845596389001792736505347889400132635154860412331973492228823840664067006361525375418324721127866197720249367615189470681871215478769329709118080645238187990169654758485307384003237440485910657307901555696401865955305444826539054715333207338560363549489628987217549369793819523946236015010999236876482851449355806498660734689262668917599224271643105765232192970542940109160804443156566254932369981825138175350712744863022064864126391466316314262847651777987727967279650499841270921258287033261475343006771869767616370062556746711687904427897982822720457335593094463920841485293739452250953151972405635594429260912124023024616198674645386264013340330448788178097310287179686458949215366704227490262697762887601043534344453425070304611409263928409258758200962141871835800018705308982976507598313805910952502211702955705811301586730336143761127063343929217672191061758391320957076963460596995313263020003157601534382036568277661544249545329964235374785757689236091657605449929541374633544687682592321382619785409699575185414616993317765935931010128189807782455359052786777195146935061083553424335529920987189039360779810138553237008722440459824831461270965971038893675883190918648389704794227655950095614553162702775063968032805545226272083630210911168375243420795119068105926940360811822078431700255781759488288481632982857425407697064399510607770790534113603444267901052673566438966087272034347824740313021467211433689329412498039828511723062370897581155772828905013270369257931455952779222047858006498879363043036269256988291469351315034538414520352514527101311931322250791563552202660630702845027
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 2,008-digit prime (149 intermediate primes).

Certified number2,008-digit prime
Certificatedownload
Certificate chainshow step 2 of 149

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009073531350 --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":1100000009073531350},"decimal":true,"detail":2}}'