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 #1100000003183333872 2,438 digits created 2022-04-19

Value

28692105254956995944628689969596139322749990097690891201143683297666297300317022009941398714252580823775870243616123929653704485671201456931588338482066582045028494553161080448700749318352993149761658398627004459300182159928385351762228212929536877244836809605734206502385907320581299117916692241136245677429742412014018391151166547332947334469153312099946567780271782590128284498995478578697877809134123901967125390672940154043355667647866527574574979600846003338069938259091245666953166602082395739785831791044410056933223253484862162971523158713473539815603405340026749854748599305360298816408158721458927666534794628039513450245962068142669099151838310809461268484825042087088252460256648464556337558680295361278287403812660570609340135938563980006897126436980896676753859525439855787542725375184731177783878024618178824357276131094899645644153239988339895577700484830445553798549014760201085080425782447160218033871787252348203544103841104685674815628048841397686975972374977570033660167565086454947329558977244538261962586883385768177944033966909538991895921446415089469033712729299724121122567687212713375184425481604746515234500857521083488822068359842842818511028308517078583272796159807383042474107097607280110336610209826339815894292984471370326171977163041911121382198558005314003254768462231943297134467763960245834644231197527093270201518884397511661424830157241184133731991116662559525213080599166265788229133642409922025678801720194628225372316017378325819684777558836401922348967163983556203496287084847189085993360872726241867407867690398258999988645698326096560388510829312082479353540676233273143271354309426465690293159334986504698246914972073905468222694505943517236444280975247630885555379737881144634164183393717176486298077840033338156895845099973457268868804389650570463158776072086815043886170425095366223022128525668818609976710415941873326588005738952321104779002376948537408290060229642535762874387450465996450749417363833415115608357784623252740253042282213849118781539026255565085530017389792868585369727486379234601978675169733979104312480191670537100390594218857829639563559122966083574078590343568756798298665738751674572798181761981810903905879778174249616095707046265841934100596949651904552489390101470038590462149848231689910264241511094013811926667173766744049059086169579123825687418229757982100062490835326106633009728985715158252240471150388895758649916191418416389069534488953649997711181640389
term 235^1028-236
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Is factor of

Primality

Primality certificateproven prime

Proven by a stored certificate (2,438 digits).

Certificatedownload
Certificate chainshow steps
Uploaded byMasaki UKAI

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000003183333872 --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":1100000003183333872},"decimal":true,"detail":2}}'