Factor Info

ID 156293
Size 986 digits / 3274 bits
Status composite
Value 18811223939304204665066549788722857786003814115705038918274294381727663939066631808583202544219959842514605461107514300673834119298374600522674851203473080400321577476323954649884314705949130056315280396465498079704072325181447152653709499699555579320665672195043395088827612498541859644522021604695333858027480354354938743107179706990099143903240871695261847877272113371727835768990638181180724466774723734825070541704656426406849088380808366579974991688263499419283831303146179617455852537500477697786920287378198974266473617498372150369108044377527118039851963919180371771081706602822939154926730889945126732679935199111437711397184690605991037791311300055448684104843788050790881604678852299767654580777783745728068760668256895374301046004039441786502228612613469473620828527318663013172580666173432170752756924782695028091004888667351118903332385091998799563158960852584686122854897613075308752958116232145003707692163270858197053052061647712543794387552449837313662766243029833057

Factorizations

Primary (ID: 154777) 433010935358974054681 (proven prime)
(ID: 156294) 43442838051444019405398288326549969288154493041567639135013434903012958821750827139855994145645110245565003520744318822059783540219806123152031726847445603679130605780287441914072576158819706940834180034428215777671849169440041577769290237925489968166834715983801010527758436019929256900509675425033035378730353763650752115070582379283274914772975562039309939756362409614714649925192169331065549450597103267960464982464271195473467879346055009846130398674861853752302219051687962120304370738297590142877072660020740793871586843794108305862348727713446943316926351501810789499394175305414940277357679762582858770971289574632773539891952639491950234814429516436675838183357026401393232032626514546345725361340889511567359853537407957828500128920547686600944601683691731717046610289359069214578844115093634900918516924810042768085800490231431157791287673393610623502983156892336463960115246903884107009494822229447286375140107635437857419679636046519205245295222409097 (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.