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 #1100000004891313685 1,776 digits created 2023-10-25

Value

379006803183756650536866950057274461511616155419531105335923403331060943206476011884578988282066356782278655109267524128003931319405429915307738356014694848989022459829422664634450817280249901127702485787619452168107265823285621375331306071361499506534659978487229749703444833594390478469522227245942721094934437697915802412932965721369179694875491292890010946817485805499395055456217515341173878645141610783719782530458696055179756256584419369769061573340581023147175981381817064539053118657620691858332841869520277540306475672802453140788146365273503415074571649676688472488270652268208713625483936932507637516723754653053536465180600074321992332966740380821417857250971402198803831369947614466834600987020066764054815530379356194867415645379013603907730537682535005387502773759748551669360807407148865346660318729368585614410428716449518401011260624829689030052776870770997037099126914672245276616119751608041307955863293322499264446505603713479575352048390766481311879903974374630518607240064994598780901304115638307041835230327101190488716069286123733222680607691993581229515796227636611288834629363940109849019527733638247482891955958977619114120801335711209313450017938900280694279174465920021186884595680175843071682561045828915417212335863279564978654484580445297045130404067523292603106777847124720371326318806542712509971669967693677031092566014171582002894726746784079774750467700960044825996184860898363560443022028261477324251459664342674250480392846932776142453300474654047802817509544987388437285934612027020325143184426108179803557691222663734336540279715505955163552413986901439083643132190257742735114585329016494328774770956304770460123986539660457181663765160969244321582098232812506439773424005690811577078017013333916138069723721691460013736785740135887
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 44 of the certificate chain of a 2,228-digit prime (242 intermediate primes).

Certified number2,228-digit prime
Certificatedownload
Certificate chainshow step 44 of 242

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004891313685 --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":1100000004891313685},"decimal":true,"detail":2}}'