Factor Info

ID 141427
Size 281 digits / 931 bits
Status composite
Value 15600472611397609418934417927299064186031665370215699709850117141994386915653273632275440800570251240192276300624337822832134769208157669939709897598158570150567879392958341807996463934734162732889260544708091445431035290210149150490337314746705913533823586071124398629982954638017

Factorizations

Primary (ID: 7474) 2213895710934906295050485076049 (proven prime)
(ID: 141428) 7046615852022082783690129340662851348277736341721171823959918493456163243275889352583469034741455714199667448254005074054975627653484436781529287844209079752630440094547811332727803183343724447553541816844243142996096356630019515231980994131327051633 (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.