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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 #1100000004893648937 1,572 digits created 2023-10-25

Value

465085314058462771344950229907854475901172612772007809884925166083641805396969289719255230631068103976901006692557955826294480908561082639023004863882405121721980019192120727671949167560956402005552358879305699259206894511854800196407436190386536704104351339166364018669067827733712958892328269315948357965907080043731156252229466812171580777431772830224899715962812656138313245554328020958129189025077482427452853783462017242618637161049983322147379454489894643747893827368482187718714117627791836952755658782283849955354864204331549082423075782124563665337419817545558556717215976061586109775538115551130040062993410760552099041002100719710805912153600481851057957274532022645770231953705305287368341480733297163505424563811518955136785349485871506608088045753282288382431591672662598005184573651466511989829598553360789040491081012588179417485396590402544899552430329193019481726973015689808487037552887280014381323263045377823741579207044446459234210083630596389478468701420557781775521779697151510574472495815786632505397432255913789862622334089122546418736224471498459657274557791903951231365305893951041781203749674203705921904557237122179268479690382310105827782613883902788851928214883025219640651084217207552998671445833823248979326358444229719331800595807597278049536755606547770736798274776390099459592495063444949727108782155270355471321070524465536698790677043967095817062375198457595515972820644263170179547013759498478203843363719138363677103377197947955517255699716626309340754191772119351951485245956429011379313074779830940427213702741475054922893305029
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 73 of the certificate chain of a 2,182-digit prime (260 intermediate primes).

Certified number2,182-digit prime
Certificatedownload
Certificate chainshow step 73 of 260

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004893648937 --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":1100000004893648937},"decimal":true,"detail":2}}'