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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 #1100000004848281967 3,240 digits created 2023-10-24

Value

171164154065597676354195365643733355113824976710911544737789315389118418955697139924788339937366864815883198910055168484523262074010846011484930107131186358650722414111771052324257870923509656597058392488759866977755913214198368348228693619210155670446442639063144112036377283952060750287284372667247454259749976747915176938427575763253709584090545133837955908390807282826983698821005340664649118981943240991332878361425603007581517449533577551720705855927514388987459994572798599714880446160992466780508297930906116821379227706187643511524490614471841372951136738643023006567657092428275805081328555996830187421395053775740239111787511010741329886873227882295262906738175441975352869770120695385451496057490069829719489793965931147442646432219928385170705252676401904289115882418202915225142778567134515912712103081793992119779909186132175624554673156631972268134622132093809843784248597270180267409806646408147606657999314801134796520245959136392478684151913497509499574014727991935531103176679863114437080182292494258851038112950826217694366551040907771963320238261811250633933488925015247088873362705083735900682943636898116248758850858938971381468782978037083012609193207377473909319516790518986172196723109328305500253419296797466070170710987438791330399324650366824858513328312235907654044090512225683191466623503536115469914355400948482845822131525119287864306655852331905722834371293684294889720293059866333216678013047588975869030281408280119631122239207124712777005563914275793715134373620851875238160940846271881931394167282255253121874942841644180449961442976733916167433417322945575113362064845875845216426016610527450632832109099644623590404142837978424066011581614014380147826963990293004092119333846353793692810891193417532463423517278230822691848896720977029898668259481836274261036754915641772470519147394205629415043614978899366173928430687550499081961831695819302299879671728250074746440033384651144376176714473196790671142434368375711799304955242918849001470106122701881821262345735284416974645912763623444469391575976051531150594194559201467809826166968470071254229430952658166723656071265461150014336826445551004584744039628008967660752218893744147665540260267653257512936928045923784659285733342491016341590225709819215833806180664963542334734059254968919968609417260451907589933439431942188684727162744572979976891798885145558252321930274222579662355915329206652031250437859456684679520221853518288602042846119588147116121021636589482816100687972958802822368978983950220304673977101709994596136090975959584431089145299981750957595399094853833038367781569822553861000016432193674239868558176657755234641076040998537387778806968975883432060451367504767932749476154218351738768321398268176594032249900170844342225987776866136975789490925034373595032576961005557610581346848760526053497771840514880374692682510555705824902110649979872133039507598546611919353444020929681906684669200108112044563487045705000034728507811833591099300009452119902391139976247720508366998567695245313667567841583981588731966823972631786778417882661246984153097122014684515406211122507472576224570776334995138930793333356437669553593992754762837317242946918257262904835570728032767652823918900332957017209288027478868440932452735712474839407
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Is factor of

Primality

Certificate chain stepproven prime

Proven as step 8 of the certificate chain of a 3,290-digit prime (432 intermediate primes).

Certified number3,290-digit prime
Certificatedownload
Certificate chainshow step 8 of 432

N-1 and N+1

Checking N-1 / N+1 factorization…

From the command linefdb · curl
fdb
fdb number id:1100000004848281967 --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":1100000004848281967},"decimal":true,"detail":2}}'