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 #1100000004928139803 1,161 digits created 2023-10-25

Value

443401030864753099084362640510103271019627125583325186564827456749569245819105106082911639213706234293705167373590752173036767343094012997238663600795814425350855488316034365618968508873894477763787682379270653817501978145625162047144873694005279348350031683536784423396468325971433200581768356726502905232451519524742301428008136343426012063740706981975150017362818852211961866698513176367122618839664703631295462857861283426267684894636279436719992549550971082027717823672879179233744738671589265542122046705272121069819835344968732052408244132421702698414726321576301032855116300592826657599682986601717054383565262373147297193544357916698212024006184341694987515802301984670343120142569339690098302755156861211275462937300124704700732229426424988565702149178193858101497762934827152114762728191800122807425217976352851624276758378482523558721758868089778086182260642005448251864933331217878955242196144930223058494487279606160234433447799579122435058818312971618051970003060356860995177301190723926553341729390758165180118491353997954326055742638563444347234239657370393613764662840627432155916301277778889547573386767082101723842432566726551550310277929851
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 1,835-digit prime (251 intermediate primes).

Certified number1,835-digit prime
Certificatedownload
Certificate chainshow step 75 of 251

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004928139803 --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":1100000004928139803},"decimal":true,"detail":2}}'