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 #1100000004935585904 1,590 digits created 2023-10-25

Value

281192111127686742336559216585150666138196173748201090212289826086454267036385171079927515260359425643726713504709947464690027905442435900362635421329435052743259790232061411150532560740207061509716230083987081911674245819985169493122322478062454041522036274938283081384426697545923349909104506155508124620884302450753111026783798047743609912711912808939361298714698318706615726916642072247411078344982092996716234979440604166908498512304350471489198364870082100691443263912877107005799309521860992686121823110233910406566231103500097863162100101585280838507927484500630371145765012245484698833752822958626504219604018080356158333016725432474046915463385751842965340842348403699541745001067197823683392500738801200038401873095004168925581945054582350326954775357984128891090432969741331276040833202506716765060752245992815884014955344403691302237497128988538369963820889755250561026014402915900448416925627596184836116964494338924057079954943737841133055234847473437611017549581994374682556750439867447791911827878641992544766306267285834132129906263383751731908904673857554368187100486098820789387177806723296147766689714583662129330793852737360144469332936180639671661805872499032759687256755357415430418204453600645928059639459208955692478525573819060111665373775604070314363553840316227860581275023255732487670458348560912440789908572654167182666948946074540052685212803866159676631941868745061372277040702746887290840190720967411692297968680159427982367604722952248836730942914015788588259295122016542601419857820740443204516430732345720922846290220651094352012750104828148505953362707
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 18 of the certificate chain of a 1,717-digit prime (243 intermediate primes).

Certified number1,717-digit prime
Certificatedownload
Certificate chainshow step 18 of 243

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004935585904 --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":1100000004935585904},"decimal":true,"detail":2}}'