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 #1100000000002755983 1,522 digits created before Nov 2018

Value

7795856190302310857450736807805530662555171177382219138192465467114623668728086947894000021477893085372085824811328552953240240642200090321508034343494405954786806962902897329320357228553763916227483743321750667732588880893697445056911107979978529115755272538193760460416993709219896561781636174449261432155743490888026936248050548380840648005732816705114329953408756798100141199639290843690969679807538292351145137983602429830421086799385091310087891807712885755837773121745510935779518269714006218828311576646431047759199384142311993257023568190485017991782773028348420030543910783180633952328826451645926664564876615386274463328082318666282607356081611078366344559022651153130344087325297634658210109815247658039851610916695946563537331906489757322198672937233453550744961963640499891239538475442516225537912939719733482104405773985551975339187723048653814367592407329536769228894886569379837423367113278955024255982595024469772449743520907012598840851713262320640736494697832888271292891669305698802551620369092695639970185385193037698691667399921572066112464890389783884702023023172707731581453928472633370449812105678999775467025383848508614648111858352577557494913482500257737159707671528459998217540412156067733426741531556992794856458202779625092227799722058663353278444195015486243545380611908504103273000405673277337335403399046403213448136027724297762524361904656413318678009678481462954527724536673070214536624114622082571798339657493934764541353518370352902267176161657033474825852194638708300644215755569587
term (3^3191+1)/4
7795856190…87<1522>
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (1,522 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byEdwin Hall

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000000002755983 --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":1100000000002755983},"decimal":true,"detail":2}}'