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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 #1100000004851444764 2,374 digits created 2023-10-24

Value

1339868784464206929214580575137178806622412459058527339975273322643837526649333511767180889164813128236683150056120275600936286075389392132635938700368992271818889322102703799461948621971593247297735816623506880847211317063312568828769728465581112411705228593135035408682296178877718940609862258553838196218164524543191937091827046888567096661506675144881857544552568629867499915460618291776741835764856203055769446825243381267672968920929129615427024960895841246472034591440725691139388884068263466124665565331617770326976990711543332855839696042769085242659148345179985495568425372746946522100523676025525673676982642326884639541384952438543128396605103129312658569771328982514793846664341859686323786432750510668927717032135456358320268122058027652176762569710625250621200008592221808831307394924773077485185520908274999551778118829891484468136193527022693132339514009734186452943105574500565218914730844584284841532787231697574589146911054855687263521812084320161387405563169688037186976138954364619919187472994724516982957911977585472050215766262782086869620455698306185776129779559631144044349658336255575539001691987756632978764345960941289289063556712353328012024672234202929204248556051285954197088771382849958902833578930477921864128762660352187583323698423858671118078067942398956743373710979730898506519707945428643985725009909096880071285055452409795011214853348777243445627035988702513666779578841334541292241419999756018208676563375364145667516618493376785309825649784633358245674126188254763564876298055460293414492679775534005634303003146229785519979639150809948010465812480957550624501089942548373424114172057364755383292345885507901196263932527101755134866390504973917212721195573971515210628795059118968355489152992646061643858946943760081750406864847131828869238648912980091239696608716633460662509821934993463376635476454391204514978798760549359760055897716024144532959894722666007611625643518324439617073254102202357850662238033348397839619513344890458144444552266105757504702912081845150756540026901723902259801845682721394681410610222648797333282696484748602232205135298114170548415341260357756143621992586759530580749850298852988389539390333525182405314045215320119023118807987451047294831051424369050917380802191593460912928911975789654189486293868494487286237224083246983340746261593342298804501888074129322850868353836445861922684974773384339243
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 91 of the certificate chain of a 3,182-digit prime (407 intermediate primes).

Certified number3,182-digit prime
Certificatedownload
Certificate chainshow step 91 of 407

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004851444764 --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":1100000004851444764},"decimal":true,"detail":2}}'