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 #1100000004927207046 1,799 digits created 2023-10-25

Value

15661767446918848159950670659141287118416500109247688346076531271237096990723787971927569245345633577930029333571160752797604965168881867516125789916342344588216952883013267845526474310751361437153027142835192380361772480947063947577029399037609991358916907899107911467770783580594632618409285571742091457485378826162377278310866322459265784448442295509468629766493418957057968306473643236351590539550858733762773445748597637488538659269496739310333342354958481662758417959064440879549762515865858386872884096420527891064553424300291633314371229409632576616410017862808446395250899339768881127247282962675132318703606347918651315190139515019192876671160013090398375864110586845459635959245555626978570520890133918459811902951257719240558342226291227136420231987454887414021016942785377180526184697628701169625750855527649208651815405645228513061137861259851689718525636843675154654182879291612904461803442399495837749431408778058187209973513898254930862922225521451361288222751289235410458977701104642864189546672110223588559570783034118675236805246075203885852128299159610667995383113433777689813154566605554201081045986757104329259926729810425897953144979091526842530328787248235192142686534504619383856976508793578947829276079764629302141231179038826505322483032632977459622874127992574524927226851256405644641553919778454247641892652210485867394258288527540307133534827652633123779892289224914931027812437134442303568212927145770770612188324388691047684509468447119056479853233275016659653067300764676888337719935582028896329343264616900888135265998708728990797445434776094354744940996434924005427688755437560553143373702237953391350521911145318234449728423494096431777247084740059998075874429124607262493829213881757277118850854053133937414058080234967727548608632230055551509484769115993057917
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 9 of the certificate chain of a 1,868-digit prime (276 intermediate primes).

Certified number1,868-digit prime
Certificatedownload
Certificate chainshow step 9 of 276

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004927207046 --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":1100000004927207046},"decimal":true,"detail":2}}'