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 #1100000004825891725 2,646 digits created 2023-10-24

Value

565313506104051276888376026916509194125606308742621564749763394041700257197002345579227405022263494743392166380138594279998122477345156274784448239072638945523922227636635645334801538161268119670575831736826650990988400149641435564850187344381169498771275611292020728973050907963849730390142274915467137535476450348236047602500721891835275591982665005034276746058811663137302242297403428702763679712107062717403483656164859818680658681795515717278042906505671301327894299911561978294277032342218727699728792617740045795370062692177401539253081896949725928521762378603777776002194822912965077479639055176934107111643581197618839735453557654907174432296421220056379156959876743186088299330043908952440467308248065845394016645986928598253775488683959535448448670237802021634292623034929449847561523307268719032231259390848958225306261962660827752394858133333821032207259731444287700776894405651832433317942986028056697700228712812398477768270986364387638018579933222160388815332501196649338733341304506650406802690716781644754791943371740751841386503248090727370917141132140495888710861041530430823508010638273841800773353035755199468114595499910692026298259982127045689179379544373172139908550963239542860812087805657522764645943359279253467591376339543081402367966832767748789155152200846171196058365670012085687212542060864714173398461868823003936761923369580340495201256145693033731468719371461110747259403365787945984161929327024872980044615315866673851097790226623338802395974378386604557156032022296273770392698355904127040181213949719447665175066748983870238038590285901771376699522172934997721588423718018710206874324506991145596204789817054984756117682199224180761956550157651004851932095584178703521534337629748176062637266443977077370906101256711471480891106580828488717127763946641653583050701570895853553889707110557916500378858111138726167321190367151145723278315751246610604814432233069917200379751486018954563465946354134729516842933082246466898173210243879156409981851944490512545647164670535548695408319446130737992907959316213190489164204993435766151240498935257568849613227420973785186999132374210604271306509049190209880233478781364499842762279931081177977671672213535408837372923237950216555987298305802037642443980515451475924657829603943211095462773753023499083819162521344036425722972199437189474391570501113755335036240204298703924532050981894966539512336661940204440005151669587625213530774925028243950245350242366478121084292325206197942903537530353593834800321954670399826787217479011395464631710466171660897509444888970268514198187651293127837821019099808862835215388481251903318295145627204185051743190199772259523959
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 154 of the certificate chain of a 4,289-digit prime (441 intermediate primes).

Certified number4,289-digit prime
Certificatedownload
Certificate chainshow step 154 of 441

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004825891725 --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":1100000004825891725},"decimal":true,"detail":2}}'