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 #1100000004874188212 1,866 digits created 2023-10-25

Value

774352313815081795243453645943832111879595520512627991785512991932693201408315521762687691069474305058411486480270625535468175074969712398548739068811596154381757018817436367805459359508128888715829669150253722103591763154176683520732350956059890379518713503024057717539379707375444064502779896294287128178481376149738704692054561899754826681023363519639053224065273660356164732997797298922191905641156435757042318352235671746848086586124779215165737534285002639969608424568532273455427235499044951258312973691744609594696957869448787896536120179368592093654397014710412989302559533290901368589130936550754464494294449041564509472385995182433285693697058334373989684029288466232510393754988505087554333372922153081135647643352274358675678257375193601690931890016797071607312713253745716956472531628083756331391028264469321643544279199504542665598908597100754251056370032884410701251771934629136506384277174623540655128722622104045997471664602218202108096295385659564123215949265888993720762885326707328188204003538257383811850830659401481320224083009388899990673447835978345264640503878529791125525643314654440489085439865301680449650241925081416721661814221128708119124902902721346602596193646551259658449436302368523100587367004687368347459126520278233197555510195220999573363262535577220982233395726453811448173017865641786403718824313432993456775270604045396176659567197045290511116757126941349340545263614924482342345597363089191088491658248671270313986241090392703170489747468119830281369705149940272749452374082868720610655872170354918093495144375084873166671038514407965981069034500066856532439538391976241764519202349222171067117111914747145858180632199088588879384065294351589056398618506336676955689370440014526620538855136996777583347519242048143995449647234099995783314450936781874808974622484025053717190881302240015117720019128437787935798260874997481
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 70 of the certificate chain of a 2,529-digit prime (278 intermediate primes).

Certified number2,529-digit prime
Certificatedownload
Certificate chainshow step 70 of 278

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004874188212 --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":1100000004874188212},"decimal":true,"detail":2}}'