factordbrpc · fdb
Sign in
>
?

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 #1100000001181429950 2,275 digits created before Nov 2018

Value

4485616089975512280501499045447250446697138554507712491111129124732744716309232975350642373228756990913975027868466644867504774371406261115001467060448596777727835269678273557380067306441734315275344805645319621305420902004081852579865043001226482716788051352285580594381827042065279429307647485019808099793779768216054978598654208074065440997581392383847531733597759575037858038641247335070467282025869948174509176445164063290843409807125960385187154558462590256011582873308622942283230558926438194136798545789691250762434507052485927814959330675026200418585170984775161051615042668109222604165661004275615037287384493796329420511712061788223532008646779295939407141233413052481047484528434302825119374663997916600348039263089824963068260001977870381394060204523997443113650153569921297241776807981517842553922287839556899737358136022606186355084134891832279315949932695240805287424312158114887633629216835909995299599130870281498768160236081811197470319593061167808585052752025552840281727566715781238754770703516537591209635805525608127212548098472331902119898380390916728399235650913885363369971991568125014085762993634126673879957672246584677922974317877222111247449845088643710168171854496815643607647362103245888932849982702738479251455999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999841
term 160^1032-159
Permalink
Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,275 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byBen Chaffin

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000001181429950 --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":1100000001181429950},"decimal":true,"detail":2}}'