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 #1100000004978914172 1,129 digits created 2023-10-26

Value

1319121235543814394559352643559425937690091289206216302411462025755504146667768754856644861273174275996224619980641360631832461014214637888253615410532827382728682626197336649583636541079141349157949939432304316407748790478461365555997836511781830684757825348872988315851091746172811413818141748228811642086080500230407086279331451659641640987566792184069853330090248661076677834676548226975750830749934241376827247628277037124482549633483415483220682167684548387083633555531161228692232549974179006772552926943127562771014244944779366716331853588339955063104010669380621954298947101216510194321460183674865638105307523422199477178761956300910958956416584505334631750545429914511593022312213497554171775591307641455535988267666833442337430928580801675107025709446489002144269763064846170725745595570805962043820264241293872289802406196651603332849075308424096851268619394448409040675419202844494128205370300097646341711245894742489654831637877684695807786031269304885319110471765080775590332967480002612787601211470506322493719584361217753490255743783156506483701341473829999963339343790780774054100568058705866531714883396176493
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 7 of the certificate chain of a 1,165-digit prime (165 intermediate primes).

Certified number1,165-digit prime
Certificatedownload
Certificate chainshow step 7 of 165

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004978914172 --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":1100000004978914172},"decimal":true,"detail":2}}'