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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 #1100000004882427454 1,620 digits created 2023-10-25

Value

124236654127581839892072418462697440036422224305940560521262513713461369710286702206355740585516971254691123988279467431808956857332666728277897301543896329063766845201044875371626722596342791105616782501416237124708831808516216380270057930486096415636318940800864602215538871455702169276243248735074528952068864108363564132058954708219881400101463229106622367887211831395025577567356955928853723013683223280145463566158814973553258649474198460992315480243150318420457974260685257962268407925292595179622770428319105227328828529670352502849286044868094658772715817502692713564011490876567530854259345452493297170779093944061654514050778006265194259843438133910885306538765493077814564853280846028751559419979388479361955360112685554691015139208147098190599862445774818262981398059917529115734028110236936446205900597237633888978560722675720816393107402842478346810072002966110447678773711110487237930834631279074244059797262837047097557723107559768439139869708947371060946893656280505103394674190615360102681651360444809721251266826405109018775086103970986577520149693572410349215005343845977366988961947639393928483901288876395754886069561061415995606773913456772809652801064543883226057529205797978771981554702622763112798277600585227940508383761785899235244094245193552836144189086556673990231911595444118702707214806403031773078542309099107881020284654116128595130369036834961520943882028415160702444477309047367169666343858052180445701500091484692366219765460681827964334952887965958935505233120869696187159992215836675197475709189043892434585281566704102431434561718069925023416251830203556740578037000563430357301
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 75 of the certificate chain of a 2,334-digit prime (264 intermediate primes).

Certified number2,334-digit prime
Certificatedownload
Certificate chainshow step 75 of 264

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004882427454 --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":1100000004882427454},"decimal":true,"detail":2}}'