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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 #1100000004831645794 3,072 digits created 2023-10-24

Value

877890221663268923144507689424805844485259243381567366735707018020296685359289748718256799951111866460334791164179337263777582754770468282050176839311402554379772997758601379220518098363469447773824888727480221218181910839664338670732127078674919589678057968831099308782741911043707599920993875988137310324389671562556650237917874384468207377208798307846972492932218878729308865267624907976098437815838499132469212327265420119696269199457869878680080809861489774401740314225260808339376090120666196530726738004342215962520680425663935147901105097213184213036428566210506151230489817443939959411426119903855911238299163700070391260832033209155935344060778770332650660579809020174805171971128717631988344205308296761436461102283816264934930565416929638639497128307034918580822453258829848779559574883649650077859314203798507160327415005394682236061628903419980026995318715935005629131755188953599305778678080649032726619138681880361725515838056574180564323876948664193032737457622949668709440100207352511644537079298894349579373108034628620007469948415232533946340709830384650079676234945687643972885476638454474170266831889966622416361146991558350285938204275820136758626494782918690465001252851119369560156448650716116213550683043845102642271218303558281456934350039925100057415586827514084986952452710672929578886308126704263823889647480367795969689482302701559836703818163920952082084628705535389761570079342119207046679564921363621026868857546841178755446538977613988335144778204218582349124845419333559154210494701960450196288754310283049316967388609169789283808053338801066943064420908718282365620703461208898996370127594682832630246758719043988524429899822048963989904515317841568768940586108180087749541510886313515829563411679249274861833471628123448453588576228767029571400418811004510546218526770342504630121898626302011439573165096951116064946770279692395091029041376563970242764465440235028797309856605900707814630332200981293462569941005587666079840661767947668049059722077619725431034383309216402891707895714290544608545900938725004149686652620774878583640534496697780734639120640665446129823212964835795210072896595977678830211964772141944480657363359875994042981257058592629861888251410850673537290039954248904166861640769943968326836183819066379334947783043875030164911946989377831626423450269873721354993163370623481154642409642907681004647213509549595033208347222905341713804692922554589077298112964896222590104966758367681032017856972374442317127670639681327376143716711605105355529297322767843884712289441972251993794673320160384509502999546719527358932669341442378095225448574032701488602053299947161922246952731612318871359001000411772733196263210227857640557069612438936162276386931355276539549840914900545462392799341080626350309844648396459846653074125072161642375497701742763310823635438576887428375821291188747895423840446318930910089154749438678181160743673872911832716160510499448997726697834321532781736078563345504009228352018243705013522427179230195517083370434256985486954566589663838661403885359120244761644288369199851922804268199359561
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 88 of the certificate chain of a 3,911-digit prime (465 intermediate primes).

Certified number3,911-digit prime
Certificatedownload
Certificate chainshow step 88 of 465

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004831645794 --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":1100000004831645794},"decimal":true,"detail":2}}'