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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 #1100000004840320565 3,064 digits created 2023-10-24

Value

1229539539479437985928493273192225006464698712019997713838886961364689397189147203162864384125403566756558731985727551860869007830661284291692676947269390333120974149564656507326228783262205593796639087457991039513990394867954252770867074524781549400003091951373688969129119012435456221733999853804445830026038472969051334166440646054204610822310707647302927399163225535145103252856007881868896082448078402796196049030723440629013406060451192819752456252799794918493214953994970758391980839054834676319584209681987794161630240306238029777158935911827133016871943316306444524170402706168551555949142854988939991736991518328279003928499345625191294457029421378557619465703652768398596373254815606920963234603863012205038147788736744978814765886365639127456645217488072183468827280117655262009168706200042174338424893592954050111713317687480872995006242633828865842126604602223464646854302119768459095642807874886607525536706802685091995606025728767155739726718493681445433836532369320088003230396004115893651608057011911257938447422514977235952225126114457139573014676810081522710996390205067587574557337450390305632268491668158788722088290618462360161955105990216835677937757265685710889724085476724600561447640195874136632332589579481454307963909785202805206959545496699370117365287856468616111793810205925553108138928597059429155780313465312715439189130424441519480838790078092326933681221658430087098392992848589316882999190380426429951862263754545554023612825156860160321338715775549195992765511692217668640926367530232097808311374084951834329993169671015346314112127363748457356173142118438254221238066056458185186845912929263816557908497011950210961768074520060067530879224283707954797399064312957163796052149658226119610571624940992849547985572210806600946329992454224978639049428003336643732604514877768017641926789428781079687771239070174330272826113927764128312361923647674746031303822079229186744573691159879906967748974436988812478158377956411262876751310135048942086924211893532905716764210410358294353204976299478312302084239879439635405541768767802455470826176068557969918572745864702084269567316698962222942947580964491376406016331569220473471462559599713801082382919897973152144011863996808673930045910065147285937110284416223550214294310204296075330726788981712254389781380654202948789622108851253135056627207616306457330744026538848015308738828540035442560599938530087482661193147305057054848442292954513657934627836257621604913468428958153981918911193241476156659779346271142283390969229822669917124442119648167579690204051713008795086900757474574155724924017400118636975540230269224038100889070639100759171279573056294748682417368469932616698048054238261092335653059527263534624935572761248045998908984558500193458498194853437237632041355880802110419248917012659213875546178262940252378397359805737996458980104968831535800040962777482897090341900571498396642399229537448438065308417727415196045005539016356567706892387948225809043022037466737283641033002457463728606034696799010457637934738521181480662399685671747483935318065516526558476448181
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 40 of the certificate chain of a 3,484-digit prime (384 intermediate primes).

Certified number3,484-digit prime
Certificatedownload
Certificate chainshow step 40 of 384

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004840320565 --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":1100000004840320565},"decimal":true,"detail":2}}'