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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 #1100000004815284130 4,557 digits created 2023-10-24

Value

123967594368354852218480688092710558906854982316975766486450930717251105294746467772577047881874578665539588375394620623779443816811996450856034752108988972075227067178560589570632626636074583488557838715092290918677287897992274483361630077589205073617349372931597659108743584416080927447321823209028175772407269175135838912520823353273224431409831819761383310745430825414252180445913978821610956549974221762196921359611927203182992137454088327622415782488254240449955822277020889170123899202293153460814908933572582660328154577462572965889245396818880687913006834571590586490667766944613794647554326422152356231206456379043200934636793306301357250967349119660926403312739280820799678421225114042287605788404352265643403785523364732302632370711818666571878372410114470418151849858408704538684136986445029971766230086754573188672578126497206582228812781584276524868173659595105900164064300876720376434530730043731787986187457063933790055056054704161620783325466061394769226976346522596509013450355418019531601866102336647198421034949389551885704169842301173997592588208136589339782575104069127296428817643906670442277290866623889010083506456768231165762445361402528324466039877699876748832623814312463757337131290600459114035374327451260864406314846275669094543723312840637967252590884332594358570063159327400150485758887619930182636430271255485657164741770109813554001854446550068842350390742145958530313086929386334619851226675003481747624486420704855216870045940563871106672149259575628825481860164534062106827430249064908203694335942333013623438364417535307038519576128421228505223228600796985848399641420258181176225984529567996787727340064589580731508996014697446970760204482512029651693399385511281493530432198799439657756580053981057953366503691492033040930284259484432536406595569207559782522508596259041330717442116454217315847977846301161080574072697903337549868567633287712039609655486791098975814035592453607145072514303623966442667424940987021144714385078112085969816524488066972506135377378941997474732424237695666846784691246878518877641029629146769239179688802869113950786471498742876619613653832497225004639412822052297046946008894218459711281815912342667005676793919191655056474246972036787849631166895900295210210632272623901422157975513639756392448800899324876987017547756920193437887687441847305090227502973004948740771183559931618037848023579153804047318034714208221966746752936630265016997090356637670014085429053069918756991894870102930600532901497272120181944777942048993281978232612078722367528701791460490509772087218247448105607888704806179207578787368449275050512280863059345773837990761677165181249878488920411953020675421453344905450412542631498834141269973860330319458324019270936356736609515344911492274168738550189153970420521750929838088809502754983524959851657492480883449534925994736707380076685028005625021345883808659833850905430751765482043303481340141725779369728282392908414364030055498370040066815415205873275434686397332622640580787875923637390474836554259959869505710995511069557723979101591293464014131483083014023124808157346374550584442068823949681070068867569526367919730099796981193747641086785603809737000596874678858775337576914273976335157817106452308101022170498190362180420729975791383583562994215548310284744465415378770932490599390541762968537012678625547067657454509842612656026368397966005808769067559764005315661580081530325806959591005299494131898375214723246010871833146525517004927705513059355393944474664651147042156591171535510074867562496096418640360255962784944738440303985307090739822093072048778598002807985281056908757965508941916700541596021285578308778830102612422123374710988002883142281129342397526002590304380995986716353221616648742091999033761270377392705393222332437307750384192412263639010982788814358668659254613409264115225299239441103503991107433799763638920858833181260972132875275440155406889961535827758832438605967274031807745728483120384031068870172187264465008694255484443009882666235134190066868613512443980852712970463686062537928305500300290202128741014206994556418578968050966773827403008335631815027292861420528470790459901500675339912858397670670457872477296791442093065254083310921572829382720837903683257082968499912777711837937627782032529490054545774571279547795345668873686565261600110650933230217566189595297593402261706445861273355857678196169380777033526403068216386678161272302247756675200113800027600935495276627823053289180951054558332938364007176785604778663893024338254194006133173494460990724274862948358477092649045407889737270745976723794472691081
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 89 of the certificate chain of a 5,499-digit prime (558 intermediate primes).

Certified number5,499-digit prime
Certificatedownload
Certificate chainshow step 89 of 558

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004815284130 --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":1100000004815284130},"decimal":true,"detail":2}}'