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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 #1100000007113549418 1,786 digits created 2024-05-28

Value

5373002758706105097235456345704916085897192286196168607504058793248149905621183412056478906896924288365362269833235097205460462842103804740157700850738589433189441385845363040127181188539197813385247536827815041856600857052629348624068567124053353987849330337905200548651147752810208624712529729086519547552590615175021314307731559966192004108326320363725845707632451012499786174465413053346510402757278972804373509549012307099608547589133957434904818618949840306492028705858140517005968625403779666987189155355620828706089254469401561196848487223676321923525844292688003379597716608997478310495348662330655929578704812996270853320342103713493861132738526244276009264938703079819043289953669230312287421755802901955982097806233532908132747268439916301700494154346474858518699442093791824019226534851708378745779536732871073532375346870884314964599724950904145962670822983776178478750656511588463391212637533167180129607495369450994765744535353722157317957847841097842725397795033377759854896748249775434086259573314206321439141444994181305357306589384237645674105841802852801530178777996560521902639635634899897776886893906304003872360526779903056250324722420719172217648881783543743226946063940871580226195736713310291767612367714185808534556037201745582204961967184279585673552210047672167275788607341483546701862997142138295091972690874883781447399262762540422135476451849332240069141654083083614142852319445910944992119520017359945771117731608493741905835484145080449090122291700233980494550359970217871063027653847506347921183848525814325138999210603723941243611844718217330974080663016681778728163711046091176943405721552328690094410986526151307372927252713017196714533354342764076487029647241071146057260813578970915731430907024717427248103391073044048979175519323383040367225777
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 42 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 42 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549418 --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":1100000007113549418},"decimal":true,"detail":2}}'