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 #1100000006985328460 2,434 digits created 2024-04-21

Value

8123619258570873208637760087546685460113688791537057588882756764660925760649175110629986789061300262768725938859330533353802738834222068420758546457820605835046223589421217950510261884879899136786920457014889556840339698749646666746528733088094272335253852117393275620036758698671319120282108271305015909696289969161567668356346711170836443248083601891475333175849924896769809381307505596691738197809311514599392368634611821414765689936069981701943179490505249883907410783938805858697887960245909772149606498374191079416339006305144782289340095833659964459540667884366091084468271701561448038582703176129918108171614197600170095818057824659663997593919406566078349042536472791890145224457412140687740988154515465969094495141614602390944619791176356802892827484037711155726255036238244966641387514694947224094873476551366073817266903588947844797765266212447393591688788676700333078411854091547352052910775590544821363172229084682758879359630243401429320642809598226714677818722064510209230414635795944325781224098444746267514867631942249543746148845787701158172179754904849815715955396635719579581793473802748757761614264458544299281511354109714557804348411777870694325163832995043545273528068085808030084496567445371890402022349053724662839991594211140459049770764770384968190575471028804447210939182423039805312995180694110108570391241575742675880206626391231913885209860439358336745033850844349547946409749988650854862618936789844383560252958116934637333278167475320526592257433045418442965835439168408919169541671321945345510373696801426528681811518455247488933203329710180876778192458769124354458147577138064839984533367983341696439365263452024923422361375449161895510509093450954154810619492167735726157818570577450743869819894127935071656735112880104008833510694453429600974312102254806154395259032088274074263516788067021734584879598794934537947113891974712375614752903291589778628304584219112489336158557092698492790096720816700715468832435616951883735062845099331304478577651723839199257376293575879963140258622009160492085339372191764572873514899830906204703328084854965556845639940541817965532541718446057089454294781960804273798486185242615095701538278932658109280949828221297085941054203954737788772774180716259934761495320275700688316871022135135343762703204254653973362021789624605706334255202554578081186492521082837937129036504660957943817179623571760642970423755734866262007507456638308271749501426389331053862484257
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 43 of the certificate chain of a 2,867-digit prime (317 intermediate primes).

Certified number2,867-digit prime
Certificatedownload
Certificate chainshow step 43 of 317

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006985328460 --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":1100000006985328460},"decimal":true,"detail":2}}'