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 #1100000004828086157 1,953 digits created 2023-10-24

Value

163718928910217169521988441367334172091819152978361519453445724855197135116488531516482326503069148414016571663128183045027400279875682174401336576776109198467304843149385626561583913750564300114084696934127232848849007590423398153842006400314382973305894871141802318044340249958251628576320570876787560569070177483451092322096842541379510794928553380961527113784523113244610443792569183108635453645274941356653554314662921314573437829325780481206617990909085080713546627633568097534944978282807440410192349416446006279653509672503519185148153191395944369046444952604486384107616479031127126337930887376395548573783933805200748577729591809491813678178888298201624533896107110988778954449634516900773480249654688921888247302052138664930300706111885734090922774384638004254636622681796127384084278034368613729616340448072387120961254055227123674116276620152695914802971938568330723529113037763436288510429816626491265512729258356362554657676791729205818643172031767859020527607207361005933554233426552954506092733370172702195373771066674528421820747505143614951444885594328543561688840995497347726435055445320764141462420969877426591771165391522395902298828390002714550088896717343696982965508140581762180524100701597916992594036910727979356282603892064956020945583017967608253021762334819217413548515200756245545726795393595354696943530868791745061173276513919609719181865058482793459835242032645999181205492813949569065859890496631781275837057012749358447956464699137884844391873264913318701927858932833316069063054815655686834903013313682618343308360511790355190109712726142586551594017583842898318753183073120849535495874555688028934075342786036536933552613428593372563119042354209995894760404636020401304432377213958525461099989949067318850605554523216715487237027068466337607758234955846989750747521106980991376540150978486892901889911066328577514428014149922365912351992877691306881784389074502351214699761543239590550372486698754493880102326444969
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 235 of the certificate chain of a 4,135-digit prime (452 intermediate primes).

Certified number4,135-digit prime
Certificatedownload
Certificate chainshow step 235 of 452

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004828086157 --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":1100000004828086157},"decimal":true,"detail":2}}'