Factor Info

ID 75492
Size 530 digits / 1760 bits
Status composite
Value 64755433119916413615375157478085314953158921478670331437804376631410430090611718070131745854538838885125278035263642721113734492065102743229996575695683375484533073914520885462646165570369537865869071252983794123492840266482431798073075386579292082638982140483299749073508506008731798543700293859752902921506437112576391091765752849324166420255521065630423460389078745716930957973297711444348511268015662356562503495001686544278069881877882064125880650331776588691351157532487942419060036175912177256976041478937145272232893527681

Factorizations

Primary (ID: 50495) 284604233173679136521738352001 (proven prime)
(ID: 75494) 227528004056073004143974965738274702752868143799560033239082110055197350392693027226756614803638088285822458814639558166067049197884186459325690757396478648964936298873837140390148410105754390675227498769904928349858987109898555803586185141199510432181178006790855061378006901019936285246710355214245945790281326982777153528656641033762010042115257335449743058937841706391746299055556883809758210839215861658977399675725084103079333776495907738978427185867960228672163648699555519848813841532195815681 (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.