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 #1100000004849400993 1,987 digits created 2023-10-24

Value

3778858220302649041873649386642859690941730950616268709925897517107424120804330626063946788189065538415900158562655445882668629427024531173751509399461718781488042185101601807256053496307189998885080589960997048491938363432814167005602633566077459032380312420734694468458138938288993307726498571633374520548501875829299189934436708379581069750189444923629399585935517459172331108666653960201102119301759940629297480570465593203065611100743141803243771338197451628476366123054530289695883860212557433463036957968884001483734484277612568345672221434585577611917768122536491463770728332593052645982046807124767674531939718680755328188380033508351648333398252257362362413603825753996846551017828096233274837704065772327227297138445688379877074626026112886604025300978465749397638374781271456371330875998056559444430578328749275278394530410283904038251655532061789379988441104027288546041392050091173244843361069469630096384517048196161338212876654115850606282834323142410736889414483998559783032193936651357735030852754865821904866907298490959984571270143765271906306183408479705568144516353677409780299179341194981213976871684128176696607068537517775695671689106247847331495010843932422029299546034041843330202167520344392562197776562505785011791283921159080861660540282139332907904996388669923754547330612341234761899502759345888801852072722021728084186902458884016394210224888142867165684471828663006392280726403731159365963738536819440330814515266879289040082006192885320532094894585301728136788610271458277396042484071566871497374036997694509263961264086701439265314596268795000350166498647246095348629266429917692315346381728745806125910142628343922159047843886833352778703375540322194243413315877142853242675009292079231721882447228832175024056454562472859371401958120906743957114655763778821412216095327235779614195762772837808509819169449434419107195700399017633678276091121240152334658404885219550625710606783266962220302652262922134997618453932394788943546547397570056682540232931
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 146 of the certificate chain of a 3,251-digit prime (396 intermediate primes).

Certified number3,251-digit prime
Certificatedownload
Certificate chainshow step 146 of 396

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004849400993 --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":1100000004849400993},"decimal":true,"detail":2}}'