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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 #1100000006961975052 1,520 digits created 2024-04-13

Value

23479527734229812556823451796662478761020698823273750425479245055876057932183473995440561798799695365520908680865004903180548169398752295043489646407048661674789742823139659256208210402250831226653977524772164960067524379492980435283960826090441308871243996849076939410320894087889461158597327366086806455691610951278477616006579082899833072646411782311220718394188102721433596230064670447667817162661377655055566193448986167915641416517419025621350472685389123556454244200124810036696892438524773716077764444517403032435764086050041044157068205834325533051054831385440484107232027032231457528872168048550107942358396791657638520142715222446906761219995580483998842520052133788302338072033704470300254949038842934479815649360313463170051916844115868397031952595312128290661857310537428425686441227437444468385991776239048206781906819056357988777970767164281094800501448086274115837746793712180489824297253640869905242877864199590573425746673250368541434682824238616587488314424833874325583661511250734331881917001517215923023527095403923012315507320350991710053656110000325828142386676048415901036641504156582787725791169407228875895115773711692411874232273110595733013585125461319599135970528304802432261188000731371721530710050194531601132156521332346523962617661350474962857914037859596622491301712783275562287390317151568806552571335740085240605290612963054349834279794182059912149754850690006854357520302138335710434920417113215980653266078301060950056133815294004434233091638019818942341686005168092404276484103297
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 1,552-digit prime (240 intermediate primes).

Certified number1,552-digit prime
Certificatedownload
Certificate chainshow step 8 of 240

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006961975052 --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":1100000006961975052},"decimal":true,"detail":2}}'