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 #1100000004958337350 1,381 digits created 2023-10-26

Value

5185913098768564982780952328820246579160536308653199259011644394323314584018889913787695818279527467449841331383133571965854550641084038332503607979290966381752180850803370689818331524735716093869025321939621232924610144624339389253501504799941694160747405707759912147446706466525563508859924762955411881112096931790799108945678699588666431842566407639337290994654906739669738354497638598770845050076070192635153682688741889912874210960514357758312750843908458316486836311952296933052003833021126456042645216062857502174403419140694339684666410403060758094021121086445515581245520933758608218222800688552525318801125890734637050287050782161583676110631434269845317941072363589021717797769833221420632291475455540611092460300949763383599165883023459087291276458405593688991468548372704009947361312882049757733094789504372655052780191625575892225019402628919467323473322975283732556823640839747053871010605519283970972850700091987571608793468208080700067848968068878701338544753456021112028386937552542271874603830694825290678275222731193817143048691901029055903468442353825795436623660143153559589479724381021052631198459274316010954192681994831409140226161231127241964242538896838340902468366467518681278219374721148642859076830848042682346461981379888080537644970484746587248454984236750923374448819456058583575238010959539601454854779555524338672648942941544042135917736860638161
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 2 of the certificate chain of a 1,390-digit prime (161 intermediate primes).

Certified number1,390-digit prime
Certificatedownload
Certificate chainshow step 2 of 161

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004958337350 --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":1100000004958337350},"decimal":true,"detail":2}}'