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 #1100000004865245240 2,418 digits created 2023-10-24

Value

907220619964700630089733045890262538359623399548119731882514216767473063096345278632253245063563779143563316750640252176539570751353530797730031781730101151382131296142812204584677217869317898648341766376756772271397467051881405713275691149955764779218666228694701896655612128541990770220503015905108356708121873458494366439226515794616625666309866662383555277773076355674224901139294704469823514217239078174108037106651798081619594796945190351498354274394063041772098208756279732331256606134223316327098205343713368614299752023345715369230381568842814120039701897624602259533284470408950759328413928653879162598838231976854635143533607410396105531083133643609341633702783446818852452787788882730264557263493062383329950892414753895370104898083813491193402997350595607943431078961076761006165722835522217501300412197093349211049542934912532621903863819355233167723669660520681860288311139797951515240661819895335319040799952016331332327787926238154634198062165397619751256398905605776796199243818686347377534566677168728735578556502538150942528452611494759750452219878412987234485921301797908063197413075687219928137743647340463438859677091334684152018974762497808885597007837616287179306037185993499393578472872853063102450416513217372126875677190090443487609942610468929968397192654723207878910292226581386968946126675796710152013819310475229851050359111144159400071716091654415954419065702484110087855018962649198065761372791390056595408183477988033651408229193770087721752873741043848218285943245919997031709792945061733902784711540588178535199933070200073397933329689648523966703346857850432862433145378224910746758355685863671421249795585120273575455152987963095260448445833347124162200328575608192859343099590234489317676020076155328449396263393377484090961819398670848003826906942487044372935176874020365722511770772447748028104052359224053389602807619709015904079742430762794368646090351760206556311010002816507500447042582971369147171266811261979202002380212445861507771488589735385634136834204125983989524189423220396131286739576235830452416662303684902458334172647098715645915925182764898621777800809472820110437343935881196690806396264635031450620175792592055790119726371296961870950393910964380300301754136673393569219590338283477161056301768397428883720231668389841468816006154060000802743330361847919063637570341359394056239309496968169929894798562887028798389138975580469632375752606710920285207354309
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 49 of the certificate chain of a 2,788-digit prime (394 intermediate primes).

Certified number2,788-digit prime
Certificatedownload
Certificate chainshow step 49 of 394

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004865245240 --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":1100000004865245240},"decimal":true,"detail":2}}'