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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 #1100000004882426438 2,054 digits created 2023-10-25

Value

22602865510253485926543506483256411161924453728175716665257416733715638679706514805914039601245900825467874449525671606396849000162699608787775115794678334597219596793624595419432264997070735335245164510916470272899624100288204858453216284301061000376951613946706137513449238092365316971798699713198213166382723076088584541413923461183603132186751348213362196987479144401623581647591096018308346282169639599348310323356488526209017710579937847879925155051243799636258947823389191812882959964624878483859813627706137979597358028191388023966797776342053964471745599509631723379856233158572999573379111921549139981237264316980764626560046750790338628540953433118754337861111704050630378262467196600158983411623567022068968421531819206404162228726043375475127933459572747176769799055168086438623876441992830265519618780410592682000252594985977318952948748020729329649968145438127119365980367532667303182283961324964361259340084706426283869999889758222270936226609258968916223288325043419066210455775847554241767206608270080029369433963958669189859428205596301412031297881006459813917096407682101696240460962824320086027399551013509528756020126318599658402746679975706801167121164014867967421581185873585485635966953969228531968696477108929383301952032783900071925239208542416803555353696585966291805410217239135938245887593538317389103250845698054394598802566634396336669899078830067776483449065281975832997198139976288063252074178783193216114439453910845709110571892926098759752849803914113069311846858852803362888344600334325914443499183137247387809656021670529046916363086870341407367432168863076736869768530774283615436299871846683765315501396132826650781781927464634267752686163944361078761669081104112308680825808975354344870979950997995687597788000298263191653459759413360341680151380463279784035240699149514244595890738029492329436840550207869856909590540988217209586920563949770543314579142345414909629463038998356215901592492421008320720232927391335473083751880451261256056750732162170974049998371442640521676927168776864189059310749090538113439563
Is factor of

Primality

Certificate chain stepproven prime

Proven as step 33 of the certificate chain of a 2,334-digit prime (264 intermediate primes).

Certified number2,334-digit prime
Certificatedownload
Certificate chainshow step 33 of 264

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004882426438 --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":1100000004882426438},"decimal":true,"detail":2}}'