Factor Info

ID 144617
Size 738 digits / 2450 bits
Status composite
Value 300239633064549329656640270056141264195691088629590938003945791035763487018057459454907298296661973641891074950995551435146919651939772708965982275641725965659489448270903742523464160105347915924038508472155717845235915255291494006200832933258132749614749940971505698878006882735037430800411543573114808242675397693870543374055069092883238098632647796936661922999361934928883385150803734000597748246614458992963041833111288240225660190255532909093971022906394850872988367947997640669789366114157757549100413759975178580835014950343080520173939390572817748433538067404029191599335765688960233719435244646527026401555521959246798270221243205751124807008935541138096739622151257969424535636944259265851008589066040132069508624439074778061771

Factorizations

Primary (ID: 144618) 4812123457281111468641567851 (proven prime)
(ID: 144619) 62392337962623083196592694529972269875798165394745269060189509406875831263014957189184861324309523359536631445872242136245465435501829998902738263644271802435453398276257186586978794940669156167803202524288129921927536566013420131936002838068437303300642944378480521563456050576076142097337482147502432053045258194992468295452533269348260177329902642420868633656280677411854271480166779994312590837354949592526616174537191181634793904912455509478212634882053101638888273063275671785126637857921372121436561597547145898662413662715898378422735429502490696612113802419342272216613596986956178390126000578897300571257366675618834656390465021489604679107589064152877355208467839303639884784412667417170199749221921 (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.