Factor Info

ID 142984
Size 1277 digits / 4240 bits
Status composite
Value 18806968534588747886914293518451100398024146139423478853107124028971517391997910843677486374802323721584125051062017101615110436502367153512507827105198561549933200134852746718899778331957691052220192378205708652456366466535711567932529889475965684178503646322430837727626247490932300240069581030481098295234297297937572144253701848948876948010510239469575555938636424313728059323981472226206488588370940969942670693648492997310666672422849622562898503047246167619531846835655821177611002599501147939573348756723906719440697675927608158483748415706369323706560326701097487399066374956705182479315051218427508174230580952135725185400954462067408680939176310683944814531498585189802289206549675361934104419181737160137423040741225381149036705624492302308040191931778383930311694315486114127029325955277945862934384099887604999941630153205144475587519075772233822823714008533712111129951716500976662951160978851523831973834727021821866222967377140496706971187422798422390924311019842097455496125764821444838171656549038507742280272282742140278515724078501831958191491460260774100914951736272151884505834620987535401288643336951301671736789140830822539896263884850981332740920378229302118372203346698077039692156995006721078185074931265389099516694621670535587332679486126577756919

Factorizations

Primary (ID: 21728) 170692628223529675065914509822096222813107584617155773799520315674828246627632517383928891863607549246118139687634167185260644903358588368270279183174397566219925586631868014100205530632005105408381215177139942380042394989450336244123070494502641127742349287635009039997189047007969528067722108196085761886192554616082310018354863207338243074181698842171315683969866833254704592585085223483287017986309832653945328027860000080390203436552360727729609863073923557769934418231146231073076521792329803739563904771234974042007211659291631571189458364018819916863282242801780489309192502993011955470031069299232773019528240835569419 (composite)
(ID: 178875) 110180320792531102054985010902916467897865068860398684965415748696848731377097905909275353160539608513518464918565850447551058099555051101125330473967419571693983855353645388010853524337925846789151700801440629269032523207142645031006288392936598198350955302811200695351370720621524851644376927402078268187870169271487483774538136704146238831269073426806370301114336323203794705514775821333395548889187585318902415592588762409502292376202621687566989182018111415543136665694596016563864977627832279568087063447347177581687049961524564571763760018565482778583573060008523627705387607238942574684487324824578636552063759523889530096203088760375976562501 (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.