Factor Info

ID 181200
Size 577 digits / 1914 bits
Status composite
Value 1302572291986084159920410445970186994913783468172218473129802179034906508784202653381062861550520893028052360500489092835572285190730966570344517732255683525631552469871013173141734145319391086806119556211750895832905954131931963846333978289219801952650877167500296879127618225984683404650664072252428683007644083788016644269256561467012183875132097518041324932456415752145838533380105429050510967371267801063662950872022138820180392139193721160046353480807283196271316064983982635459245080817048149816217823237138739927425292242687301502485824471238537931731250233917767949601

Factorizations

Primary (ID: 179873) 10165934417145304909634815605887679177698908008965637992029626973580987223742561 (proven prime)
(ID: 181201) 128131093368971326010574040707047862193836767055153450237777786896205499716964835254839710017155165449412539774378498759640496909182277261723961622262407322971897373126000666230443999624471396959073158810210982381244152428432078011785926760080164633444409025577567449241697923161647128735190027798157970774576109109675961145112351812959366205523973305198109635452138125864288938419579356006171846633363669925836795110806095034230051342254167355060882525206482196139590561229415743067641656147688641 (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.