factordbrpc · fdb
Sign in
>
?

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 #1100000004881011224 1,849 digits created 2023-10-25

Value

6520580161488413201810764063294164059308131670410738704699468657752092129030719917919567276022676286076460062225158267263098939072850532557938533357533038584062159538378988290725527863184037816057131736160841731788443985132362940217906722625751897400441684045050913939298856659331585582638764335803553028625849679883800692967707268191066821802318859770190609050623551278445817227074155423751436979701300298409793003798688250384495455089081590193999028627941822518277860687410369880030261797074315601767754805420231637505214133372303751888590941418121226348488508355088793002518574261787945806796636947700430632868311938288730429835127806708324819516833539958691859817718886901020991294214520773477672655739942164779819225554672276661479686193120132882280512726640987892942882506994728515487235076266732234520282927178298602525197495783444655593222518790119624310083036996387994330695407773261811847888078549912670363286657607344279619202886301818513496271598295299624358247793556346809828878376079999792455149822315740727344673458192415889977415931306478066282356308253453210813968353959163485300007255921059182173393085989130343727136602934732172965390192513516995883604885203000896244261266392996421620176963623783648460660686269137500012257319728580314491508058540846800831710265590044726885382501098170251877076737549507483482766290460940339588020455258988272500183551397998365014482655908979641332010143516963015569968976404856415595596444815747279891274079859727886020731214975999377775534007672770061635900294054130812258260216947340199151614925142638933200344710263536137366710952661371962313378852310155689818088081656702299245178643718603149114823361845101407387577108744936598149356886122457438958232442891209086285478006935852624127195022159149836762785393900191172416577420980545784083115628486470377660357092285486537315451122443304673
Permalink
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 61 of the certificate chain of a 2,375-digit prime (270 intermediate primes).

Certified number2,375-digit prime
Certificatedownload
Certificate chainshow step 61 of 270

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004881011224 --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":1100000004881011224},"decimal":true,"detail":2}}'