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 #1100000009054217202 1,542 digits created 2026-08-07

Value

290698853048751646911894454466272371919588517871327174225634300278788410733782652667852477147778575546018778586551098544660140134823046140578194804771893333526516195106547506054334586955565742414107760721817589506011352241574684637018717944825339180887856374537717517246730911376058755368386953159810139135857169843558199034103602240076351420934993106725330461292941985529221531116984950323144039572067898244467859571261780692266221140709638006277129927263486093339780414448354361686707012446729564530870478961584664475548247809232226332409195627818630640868611258863400663469651019723267688498207648747157668419397610987117470584748119290765865884530761195636336547067160956543124267528682807658416388040315800325553740257748639668224663482166308408909469471542504604439296756064669068640215440363024275796188153371178121487051979833579403248068979272787654907572240272342910172759144464947746993573071853879038997089939021657074735463979417640072054841358551573119121173054672614617069093856880683081123449006015565608239974237663447140963665972245506505342629787088287649251271318710605432525121106520708992399381105552808126544036821952793525356824066198624712172837140551912182521419694258767822197173681501046055711795352995369023025023029962598575518636785698787492101960375793494127008082443204470669254507700606990928600981208246272196809971594872235436438158694449840177416007323548002786379743864039698373527416717325344891909732529798683615146494741148782953117266702115904101017389656113964442333583512087100910361931766003030859
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 2,214-digit prime (176 intermediate primes).

Certified number2,214-digit prime
Certificatedownload
Certificate chainshow step 59 of 176

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009054217202 --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":1100000009054217202},"decimal":true,"detail":2}}'