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 #1100000009057079251 1,757 digits created 2026-08-08

Value

10151615453998899196727982504461167908270430885426359377667482758093804580715030217406275605812241878023863186574362750811181331991767302168674386092714042752674301330523813264171545928216429517230236208284472822705982947021003322181566354063009146063343762326472376940048957789797063765590600390772669229076838517005995701887309537447609678309722230869811310621287681006799610922975072854789132805785933144456745085544507557214598232857367338149299930432372200911154704045864445323795949633312174138156252701111413236514213027971964398276116803659718448509453967295257922022509048418289754570202449421099956507901285642963611842697377527511073425780925730978151480926368201086871253801330962499604013157238565831869221965916918656503805112022329507068685091010998970458371420390893091745467076312228228115704675574254312361677614387362660681975595460394214685026701957569355047518430263472806563471502995129534633071570438876843888469014944031534634634239710709724551482457106416835835529411571861893124293082944628280441923659892588404310001036806503360504022623510922173383957579799600619186132909383678572631113310362381484716940267294033244987175250996066063374491022595059057044840641153972856449792171456710849278547683376717504889557269940303480883437498148242610647450246749344674799994064236739760378528175203674545939801303396432421968865244680087475146572020840612600079156784131412611370405891182674019871383332140441863894748430825111282347667064283897474988390258208928273728709063830497906806859780358406435848135948828953965512257641413648664516415121808533932461650463888094123668111776550793197054866919991644584438013418144703293645297438487565890207518066979258906772185115008438640371804289560526800129356000908781344578019075780517431
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 65 of the certificate chain of a 2,539-digit prime (193 intermediate primes).

Certified number2,539-digit prime
Certificatedownload
Certificate chainshow step 65 of 193

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009057079251 --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":1100000009057079251},"decimal":true,"detail":2}}'