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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 #1100000007144185697 1,467 digits created 2024-06-05

Value

201504678601360238758949156159287919062179919344441733923017916257556505432988681818433316012277616975520754641859368140635369890264662014160419015547714098333571964549985187426298162654295670276457084592689953610109346420111851588018225174782166892879210691984322125031625125454081249835494751848140709153497268723511834280159312061323618577264000606896834364809344632792458381615597109304637724142680251469002544985058364879411372327532427849478494242971862278301205869372108339053725942357366284293470906383338371918951732809864210896445097106427872599865789879889758546350842277753196974190477646035374881161262337490892959657101709112108864863564952686856309836692338848572660629705830679139606060654654312621876283989941005025336634180266377603584222728496961828111044833607229449160841423123723603991704969562096186821050953497500579123383442821248422970931060362430691461707764959857219473973826172708261857489197257659146430514747190648092495363203871422092749558461678708211771930977070838210185636192402660225341608741828512959524467546979154233792298046527386113918689758661709873908385728133275964901094857448563671941240288002818836433594194660917629977216905534194860595131398129436087324326043574376873828002566326111483983987896015847217921182392951142959885094242773667520497832842033806221669399631144094780282339651248141439836084410339113384902450649939648989309941036578939207501602844510438893145556222947555450228777115540778883010806848281063
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 5 of the certificate chain of a 1,503-digit prime (163 intermediate primes).

Certified number1,503-digit prime
Certificatedownload
Certificate chainshow step 5 of 163

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007144185697 --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":1100000007144185697},"decimal":true,"detail":2}}'