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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 #1100000007106566028 2,513 digits created 2024-05-24

Value

27456549434594131353136577763880732976619018893072391889755199107520695456241238999552004196235034484480844850256778535644752153323925187639504388146011738304686645285508659049441731769386724831197985201418691576615294871005060848500037357327573151751002654288356834294363462105907212342168947613883361468066610479881810126386840827677187172578460332888555824947472427663021386065534663456435992440425543117606752183078400227359354107550761590670637980075993336255721548283487253931992536979638835105108387532279735811252271266652228834647552549146902595303755011134770481337956979300129165422374844479447282459421862951889559183053353224672469415095209504900680432112786955086754703477075517250891079259953091826335731877532687287770961295495765309114820556006262735390633131214333367461841859170310871051739356047570306367022779459223656534743849023904157304898082477833622185470419489107621930281933671072673156017821040939122735725022767444864359080023776628473758603304053853744659369920705147818862327269770591062133471784345925496452218085474882674843051330762623091605529792480152531545072151601466718716180140399874768694408602418481639075880012217224350152454683584574643818889173184923520876643672632590356985561559317969578255827729701281159813698687340764716524086723784602357985738623231127150160078744676751119723819572581147021883494397698707039122383016604684211294919750929169107760791942331593571287228418742784207599192627539824627860395980513896467724076467984913368543466640308460431005033405959086676359283938586572560673353344220434565666110670132284191235185080849198091692060834881092551063066357498027212514434082533925369113195705167129098782690019810714713801129934045604604290501662324286159577682319354025062485848628404705315837777635756641943537101602993997108798528898628614544041267312246432628873393741223979128017330530116935717181357875056142061272454292839017185649407118401212214273634141535994356831393428331352198590842517180123565140107515300927402277423266327131986016556522441914755239080490148748512981584701971842218879132394685853335875120027736053037281897584221566365944378789513719975742056004804031664449070623105810639086208288258158281476034655329986332266309116964446532483576796804823279503138303300275509005067270711493370239215583960195626593023173232188389699893173960494870092945492449861500281842750205063758099626883025542925029847357609900622654309084395887530456277272226092209766413240071457717920241641547900274951446303443148941203755175462110397
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 74 of the certificate chain of a 3,531-digit prime (255 intermediate primes).

Certified number3,531-digit prime
Certificatedownload
Certificate chainshow step 74 of 255

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007106566028 --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":1100000007106566028},"decimal":true,"detail":2}}'