Factor Info

ID 42416
Size 298 digits / 987 bits
Status composite
Value 1039156320223902199464056634801343985712867088581514903263316087118324495220201008883554129868001204084844128816012565557167172622064885996131075910784807894081367871073077623274162733957671651837723832349505138013335569341064340846155522650224038878288759047936446039298442973593572345789803265121

Factorizations

Primary (ID: 1642) 569526904767781322550687379 (proven prime)
(ID: 42417) 1824595662688854692709231346419857801335565491661985714176746702481332652644109259109478790285178675352092127626228433742566914732067204847470922241506958852339124585651303271749603491469225874407070990932855650504694228980011794758586616553333531236956727357105255597499 (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.