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 #1100000004938569622 1,478 digits created 2023-10-25

Value

18201370550941562404384449680020242994141776336912083113210346708690718906237538082735357936215999196474835094164794346824405166266499729456334157193994985538984612784852432010874485637839258590965114242958416112459589801362228869152989669312082022146176538785407509378066955520823052570501474595514826391409222595995639369335343736593242543773156808762908977981666098261611209525641158522427963588604317515317247333436502242792978748920451762314236203946596668557312137948772741206364509135200874783260166311752524201645944676603919394677208072303530825973004123592288162790285338025971972411534305605952540422922178551100593459142397958060267058159251759008936524007587837217623468320369910934547909759791804323679995702927267871226268724374901672899274188102316885258838846532963866738169780120811783172481503808070632464980259560944880462751889337385080213732824324604274353184697991290924437441723861754891182795699753385193044230780902003680570080571484549446210969390013765255961890145058674868129985258275837851377283102126752771834821752342449330695552513823064821203205203995384796278287412571946597600354460873195396447047631321577996084945238089926465446504740866453848239224752122959809976579175487710317261118679170573848657893477342841262138928174634623047263546859185657446308389461057237029452473256215165489944779493939438742996841760517615689232085067634173650535527798359246880322082194634715377537658208281152186777866648844444822379594060109979291226463317
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 22 of the certificate chain of a 1,670-digit prime (232 intermediate primes).

Certified number1,670-digit prime
Certificatedownload
Certificate chainshow step 22 of 232

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004938569622 --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":1100000004938569622},"decimal":true,"detail":2}}'