Factor Info

ID 142337
Size 904 digits / 3001 bits
Status composite
Value 2003728092692878627133140163863919093931139917289604774178998125506823431657309168950703496466304850340864450616860476201550511439499598442921401680236813524055946368608736561764428391427135428058917752901986198115361722087920590026870267005239199399165088586013610910056145635896020877787944550342020133745427845666743654057349925798502272546328141755834449109342292577844584781552311070041408383599797267206381580452667159127947115965821476177623275428770836133159722057649868590085381054216882978458039656047110864623416443512168092380277802146447964832632513237200833625875417675575929781834700013962872277380713845400588797736127899580851097481864553791737095592636505486847493951649162455682095550181783401547855003246388273773428095377872605938051874372988022420032361312305165820200048592927184150955162362369544555705883431686998573250778082140286363389811379508586503627539076576628194371954829

Factorizations

Primary (ID: 6679) 18607929421228039083223253529869111644362732899 (proven prime)
(ID: 177848) 107681410829461413880295223341916278089454144121441116167241963093826501244528817639810709167708741740584876959470864081434957122032328892012139920449825127096584825859449789754516959375357882533053119489743027270264751547365197729528813477743347042941315711663628093551303137925423578991086240134913902184729432927395706757165528324199386454320262259202994193026948216767462125347041974074421612624694672804766340919919663104361766621945833055578294461761816940868367816786328279589620686434731645692563497111692366849988535144245639630191908553767415088567472523023948760845611376979644362455760940491771905290680546704730837567382518205701452083111502984016483532173791273313086907691101762100262671691367990819142319070943418084551532124669106485216696851843159301242454021863797828492184312519654414531478629982551643616433680264924046978121668756981071 (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.