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 #1100000000696698450 1,853 digits created before Nov 2018

Value

48868544593078413734622814290707300096258422003388610354740155438889354991337245469747914513994408310640865272731305258296646913604559197852396978480723532098329839130742638154348995797955347168267728373039835768991937454654906006063336512788812274374693860230311958840444901537479998694289583217710883566688022922173226550444012948551359351773419540413990499240877407327822792693032838227302933283343123398521196991211427710242595669398737543277076537053189573004946822113481242353862036167500953750522697226584439522017895608356405175051910174127859246923965524563311549639726710886132187269872612396629097084549863722621024700747867644960204391723893710202393457786049191406437822620891970971917671873029937429893980007502643514799834921077559819568313216796229055462692939611034964359014069625062119809476752602961469086758056332073158540035107607680050666936642136737557682749326312870358389160403715241365319142040237408765931326856883700673154560782172842120407621898937759066247588959085107560231621754097946377781725528770745784712840767044445256329372872996140424059644201537374169803616421407689068146947892405743104312295613977485741718525355689524818152331955545076611506986139979169582635380936974654158370614825782821599751098840699825989193838586988765973134610252415214435308170850727400524999459987153200294340667894195087458860411660285880986052019723713825503689720129515565418222552180473737556929812266947782926552722910590513159091330355346708596250496699214755921242423401523946953692044260469690486528659860936937687679840469976757794944259520656554551476614135426819682492352816245030260754480490317657326812914184683148301847230234421961370634401112760871191141370150031377448325257961653522119375259117501973539212357688135070894747546846756313036535872360816008328329900245368628600502376637764440335256715848212989764976527
term (146^857-1)/145
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,853 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byRobertS

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000696698450 --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":1100000000696698450},"decimal":true,"detail":2}}'