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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 #1100000004826573223 3,583 digits created 2023-10-24

Value

1399981101572986416899004400454058304423908715671295970328749622374539234733951813884266770770267155833240899812596968866920514076847433788799494829258033036008000930054383471616236919054844098073128028546158721711431177960546337025863474737219741480707930883354725311259387410000364956181043937358796628017863306418557107056905991274017102604699338646777230104336709643646125717402061880754247803233475527390225759269498260512409890891259513514283642466142870734544434699584096901085641107007291979635853275275936560374553974437151350161677820685002489663979958540173770509996664140104866602416713081448924540902934034191556914304189057325707333430321721174944056296840008545931730379126683842447553573780043629795559164210794141947260202334401225100278274928795872101442550485049258894704796065035113443867813885906055462897895566249984615837803978208870076476006869398276826121775185865924393107444771391001148095462573183055026179773053677293460993129380727751397158161312996926648226760767026406339096849853532697496124870201995724234133860386680952676791079259445792354999659776766013127849512908698149253968682755458198479790455923442623445018398867868510435994774768679764409560150156845720001156952645749022540469928554402751213112031250156340696075389741900468863590017306010215256164715093943987740948080411538720435983679353354184592942928744796184133934736555371360033366660018170524156387853551843829041627312157535898955542604501774403041855009301514390429228212113034580927485378864615588912460392892102933453876786869429427166078251913037232882818865589351571832056696216498236431144155178543219376783637788369688478701001419067536408392856556098932944525891508272214520623684343163874923685909173863841218834138188877267067614840508966398174564801159047895923450608806084771523433979430118029324457897916717749964613180446471018370401883781748740983746027033813654913330349776025476997622647013000314183807038804600365627819044996349212494790816600525461563004077763994689451547189833084448892634480202763862185181985756274510421451227313564637440361529276315830291845310187343040938214870549937388382809465772810047394736314235892368578652644854529232753890644542982968914856030031054166388842633906685084982510132347471088229591272643879054392599032735186950953224825185611741665226286563399645476274637802102644579522991160827487068240246959782584140446292748776121329742315213197115429837019330108172518179480878696213573109006110862467703401607867574473241794665047805776222612860860712636380115823285033182852927539240985141940452948158118735087488790698470780931809011637474081407849416756350325391889747809589648818010226531262095850416362950137002340706358573819203104447286938136213901086869758451675656616721412045888210186212525999718788782825489574984087293360994928265683160632338380516152924543688896674073801602181695082850587613824626735072783750818025855862306316682242538035264464447382311630260320417162534671928749434514097305351811744412247373718607755637821615744464633051977144967926812004009499574330372883950470842716788708054042473325668703967327953467373383974307381313898011791887178342858474572448098138097031667578572112259842117047851838332099668356211785662049487517795489002110417683776889558317749287003263504985068667758745406394338589109122419910227379868734379053339895997167385011966814727397621888929060601547482926469458106235452841528152489083089037817110215907604021261889805306199169876282159938933316245147804584684483735618899984614136161112173603329351670649932459330963024185896637125028317823222423582960851089271839
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 55 of the certificate chain of a 4,222-digit prime (448 intermediate primes).

Certified number4,222-digit prime
Certificatedownload
Certificate chainshow step 55 of 448

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004826573223 --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":1100000004826573223},"decimal":true,"detail":2}}'