Factor Info

ID 71819
Size 627 digits / 2082 bits
Status composite
Value 513816622738526620898135547672236606851029564508510684104386178564530962671936885419529621192016740769866390080387818465872725900057735027289238615349711237281508958590638729731319208439868763927533912881719137456109292748498703373937261052937759039204428071946207856146751456711268546843131712718664373196496380597798753040671751811704997587814461594919295632605350111020408918706480965205970869799821906289109186280343860774732593361089179743688887742347186829032779178691400101886786306374349620419585025893971454476906671371160032371323510779089145885264055618879574094163497361192267495814815856478871837080999107465251221

Factorizations

Primary (ID: 71043) 103605732128004063611 (proven prime)
(ID: 71820) 4959345512888324001199577470129817258162994145601994033346803036260236369885342343595724366542555970622652185675190256975140036283749950989113824738201288389847830212853486760316444840611485164358750052226443472707340654586297675476357181784891009847356213155689066963880464475937247686885070036109249803362017671211065825910716970994629239490346909414590851203510709446342101614775213391097498711940751116577746056471149472069703422895460986400577391181009874252617227969976346188871535511651808690264950539822392540344315582797237286723551278169306716569115722703420863309132126848595430738170793236286511 (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.