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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 #1100000006886720459 1,790 digits created 2024-04-06

Value

19074969017835071213246473975362754451357122317849631790012321709710515891146351090423759069484314622990342474980370235261390536100709308056194628609872062023696896266466783254740056630069386840258381732652746651422346900068518245295270039160552914120689047891499814528304755568567532147551227985318426239896142101207248525523803026510244911767953248388240885149726944769718129970229016288940103974002891699391247619901938954729756252611090720270422102347064655225519626604916700290609571257575705654596533541821943557547430933551078460214893679506567248522690893956154038475524794281520928605258253805010735385261417132964029555142610551865965310995944488653997925310611750196399469020260433247560221352105840805811611521944311631839565141450592781667369735796694264608836257087442422334740069416009575725384944451995063519298406151273446460029449518160459453787665108848347642062586499659200451305383011851637828495101778888547038903107211460696425238354288640459650902746715940522475297949202237310248710947987273810855471091489063271956729806496565827170336641882990087543049150563865304040332073397360600203799397535061507569063227382074894734024573112431011641976894799235157122392786920468756387171953247007738142018536854882589702175031392409988412019938002284359265873035165570906864447797581126592974004458823687074628170727665837803667878451093437707851698001470243322578084343998372439812876583241777105196702331796757283477142743610562180318221463164327505486865882277202571221506010280560895963325243914716087547470908536623870850702486050037764326925048353720287525342403814853412705704983028162982236450853393673080938019178173135696991851432321514289117568562901663212688779760572615328581187286288374208350491186324020012317928970940814861369471088514467515535438018261169
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 37 of the certificate chain of a 2,160-digit prime (229 intermediate primes).

Certified number2,160-digit prime
Certificatedownload
Certificate chainshow step 37 of 229

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000006886720459 --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":1100000006886720459},"decimal":true,"detail":2}}'