Factor Info

ID 165356
Size 1056 digits / 3508 bits
Status composite
Value 954345447770358154635260655542887943965389602983481360868426250420926546609997426797574681256201657158334841563115622073542262095789713593081558105345313864697054414587358792346445380730923099228885728558598389033005104994868714145275329141550959890008696364642252690400802807373550973155431125101215252465905130516063472451317139608885848051355854696340208483852522508897559405930187481607301808347425794319093907176307105414845478153333524734586870004413791088182729881418394702425418820946326326434087855318352160471894027070154042660834224691102947861761409421272735850688528856133749229850545535834613139221125017631060155199408945926889745059947384971204212105046108272361498901540005484485907911356735094492744279923918016756852246063328839541251242489592083216194030780019240962150546746396227714450783599737427538974814292306471175497330513381492965363872744114536996895455476823236786492852249479517962037265656515741695672804981423492260734820901012136306312128518198610298838099618629796698695229245034116548696505419460589218830267514493754357

Factorizations

Primary (ID: 165357) 1391919978131384750026873597 (proven prime)
(ID: 165358) 685632409020769520103650454456144410771675685416756166991366097214834987798386180400391066631595993591134340107219278940155823317132335960083202940626199328021809807035790607725993043198901361970426039372303333958067896370278292204449469252570635840156322459138380023729642959246256305529541505095504497810145502448339687357142314919938845948539565945720840092934811896001909850824756158626090709126945161493286551180803785473451166326960871124606214143205916474861856005537965185553731954962132598521964450165409573541433976975890725188698100743482380712941632186166043997564480390791175297975159775720559928455803672463383373833617996247125020417382737545440083676282526749552201770911777056810029498576421863923485477219683977645045902223033131331752189036408426568783099343771368204063819885464620830019698805025653952110647208825578635855390559100904001143845017064171219782080300837475623320619994903255172448899255589364093249226325627648548716040897657486063345945003469339978496993636283999919428089503236497173800469081 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.