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 #1100000004947470035 1,500 digits created 2023-10-25

Value

409544930730729842704901903787101802125985556730116142796555951892325216150230056972751725619887567550597734858015314168200021762550595141950667085601771012667321607434336273217246178891764038168724566710265185996827087638271628014747130920374892550820403223128845060729675242367704914901576169423172657244404369875430272604042377169603159261162572207818038642593950481381352003555488145821210406339707931309441243529854181645568432495543794607139281327788960496599449030939253716365728282195035809027086969113692764977223672226838174607324447103114573307274539727174631178819085730469203294705246413457873385422134157807159334529524727091336683501584584373663658704501809996302419962686733558629198105032944568561333513589468676493481601267158185097881432409216512351799384286499026854402372354705597326680192976379078141702650957208755369493861576865750861408310098585152376709923951070619984834912804877142162671927024415968060959569819844132366344302157898010636407711632518558014633952061568549284094658259638832490245486211243548364747916029949838882374517920384216897753328972442529010648848115122844254978227457087366012093461923047868496272574598235031488716761600287821649264780342223862981684763149517876611528395946579811048600191674651085656644874962781622158366511834002564615789811996414112103319646157115259659096841645732289908295726675673754041315587954385049975679195761938206490707397657846676328711508396032952529472084666059519394728022654863424249606067062155141806914642752063
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,549-digit prime (112 intermediate primes).

Certified number1,549-digit prime
Certificatedownload
Certificate chainshow step 5 of 112

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004947470035 --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":1100000004947470035},"decimal":true,"detail":2}}'