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 #1100000008715664436 2,505 digits created 2026-03-30

Value

179697338273460091629158984566343894113837249601092858924756475531435049332301627838850196332780336028089814242750653412650628495107860790265074102748134460225782668068684554469975911371782564315381360123003251556446804433670432058527758713198275459217444531573960879598212475999605373167975514122384990020569355815361697640157424331646993577353035773403808422916290552951091462695519908575110060340570949874650979895334247399386392678038277478575556342428562840272540348807395475963832201120102735721954791219658227970824610416571351842860769109055961313997052629035539790361620599108865742868585055331338331803681472333426280210944074004245543035396932270437574538823981911433857948485296276087489502400825723696821322816193555180502632735559467298155419936492829676501698799317810237889126055440814908234720088648072870532630606308718606105697450417093020671875842422301770385679026890008144198444567504782542035764343147241114124096688639461484938223913565274269343751271295171588629846992365754035962545307852025457797687550371630034657759657792636876968192438282322813177197441973698450650893800278598784774127647576819442157737868819672030257399686647246329285455997285393540469019766546339942864952732529045558362530479699184052077704980371741312983924065343429496365057322794643399536877282044729823348054566011734350411117499899386649469193711899160632323834519338351809381926461266801504080034548809455453750502282258741280516831386160638557248229734475122185643964853653499432441128728002279579775189054460200522340640475502244987309485094473780585394205513628113625176575498644948757834622342830496465308688736594450370720230664231649593321772008985346135791726023331411525392809273532384030133613470395583489741536694145595535929312223440380681095960948976257071076746530488980977244186791774966471734459929160695672886711380380510525522516820731840261458077331100153595530796531348836520544724267658010173291530261397838410590767236056293507219177644417562353661550839145267943274651643486050401938753775960897416904420037717847489163767739035717410827883323301653276181906712652144812189237989962619959528074901845197005010863979579263841151153874681557549769377556748488389497853978764451655585551801644465451896745214619045072554447209693461148207036105692369098602506145495585265322244712338965251916311498762046228087434080673811227228639413800750247138114394251400384191624606509507866751916462751985846557572489934174653286400525617187893761153835018608164733023245686845516688066311
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 90 of the certificate chain of a 3,858-digit prime (245 intermediate primes).

Certified number3,858-digit prime
Certificatedownload
Certificate chainshow step 90 of 245

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000008715664436 --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":1100000008715664436},"decimal":true,"detail":2}}'