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 #1100000009079984034 918 digits created 2026-08-12

Value

240242997910452575722947611957409813181100525415238769955916603885054119200442882114837795302994970880328801824124020744526206408107904955813808877772966496418695701600186051530061475861596976973557454896235981010374383174000345787059881880163597707616662098721833956245276777577153381707206383673582897502081578388238739329856126372917377770070529450230338236534492131710624099545038281327978769608158798817725434908424037009769932045386799220916587585761281570979317666871371658453955873746504577543340523898032356083480297983481994823934586298367636043076905532023725538179189284289685257043900487913960843113748239626249206699485087576614514427470150074006790955499595010619231733843986761021975407841884826295409373840957701441947606267776968451156365012502959655273726439700486039184560504432241124574805518426932204184256443819274655842664220270867381951092859628129231846465449689751925246889706698511938575833
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 79 of the certificate chain of a 1,912-digit prime (150 intermediate primes).

Certified number1,912-digit prime
Certificatedownload
Certificate chainshow step 79 of 150

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000009079984034 --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":1100000009079984034},"decimal":true,"detail":2}}'