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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 #1100000007113549488 1,279 digits created 2024-05-28

Value

1472814137240362635472406651911220794556522721890627137124644762540325312937629364744425387725460441147726101863534928089910465061466168424986188321584010540360080842927190984444859748127353176499492817943758975857780769290314520873870255986197383188826802123821409418460057698251487414516727084375256844314027703371565803381076381849251805767684223955435221110544528473010792382164088132851104339998481701023705891740792426543403883870583122162487157254066780484989310129492308201457037535156449207488516329968267875984395220446941755725009470714305769033729840118633106788437360799678852989761042363389437539934098149722739272804389946286216858842833485639279766061555438225985683363602456431512225282759144620855414644497339439761427994450675965245530898074196540430807561792026190807856185265211151476181320606610673290534737900414933634521242507651017981347606348442238867877470519940320636215098770225089632707025584551216171016689615162292523901692327188071170343960807221620661226004160783718204196340840029689129568883597872226118670819571436868230229931084787608509483704460237865050672893589510766733989570425198502874781522839229266562888757592867895891220197417429541822811915854794154830421711823077121028789871922696467826078404397609354684061802938555500872371471
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 86 of the certificate chain of a 2,250-digit prime (225 intermediate primes).

Certified number2,250-digit prime
Certificatedownload
Certificate chainshow step 86 of 225

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000007113549488 --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":1100000007113549488},"decimal":true,"detail":2}}'