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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 #1100000004839950099 2,860 digits created 2023-10-24

Value

3221962184742130171032524598765604557817219412242682831249284039908114181466930486945385061650049720211475053645847052991171454181037438844714903495236624307089881180651598056570315488956922284715954771750118467752990460183123076045920938657220573234600887067885585383455356530485891765340767971722715823101311057161940613188369530947103031301284106544323396326256281907475560214198228349324362030759058870083556745814177655333156853090826305953479438994968089028297053477091498941912669105206524343404604968571986117883220489743106615733682815149552866567024275548135164640356595428487541211131377148550561285697787923305590926231574701417258262986646573914272355209796888691890773817209802382894558309913808023847250009499482616683614994521371689337514144583941129729768374215692398109300944150132499840690642645167043008915590869052823129265150139917904378181716710337066926099578346129499069110949222113895778687543903707185454964910224439078874806018094483799709021700698698056266730854173086373295602533050983891849040346539177289438722784581893036384473528800280339447984166524631563988592807868771696815473810531434718317267814314916625223502937574354967006526729252759080004866491449471353975271861504014109604027166730509307656555361609943335137049116629750464904824926240126320494230314748990715794160332400527824074197141013061932415198624309540014906916890030445030863788175941241119539370558578513806769703644208033406944255956397724647292449093526742970057671740830207054765932883550402745488025111111954098231984276918170594701082489883666104421637752077192342181160861932180605887143956227687112078600055393142145804425169356437534491183355332886933561618659454948861115459801093760736342998585296014659691541377188261703523359427485223102733495736119100535026376225661588399126681381893058013438427640124331596709433268678566033637822822871249010559656342458459258677376850118303373172476894055974299928310835447290595246408024980594994571261449305712912698767135416042515905865226621865366293255045067220547261802395169189136795302704411376028634986385029354777591263915509999929492792283913500463911298719707962934268945951591653464358330038427437493211690133526227226589990228022346129747039712109506152303478387849538925277507718003769330367216114255967779584138821482910161806420263994332352526425439828495094311079915360929598839019862221497118536960778088505918158166133141661851806014726862967158908183568253520360985980746819307857880497124378407630821951887205917299860592718633082286372464767613215152661219147427014517993157124685254543792506413348041833690957991974224549368661148057177033910568198710610153498652282916702056198468071090600382059637690122320315220329114834123763217236351830380114528775530189814560911886429325463852440338007305679069693972384455316603912422521238820391896952626191811779936457833753354312947851
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 59 of the certificate chain of a 3,512-digit prime (353 intermediate primes).

Certified number3,512-digit prime
Certificatedownload
Certificate chainshow step 59 of 353

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004839950099 --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":1100000004839950099},"decimal":true,"detail":2}}'