Factor Info

ID 61353
Size 915 digits / 3037 bits
Status composite
Value 166428431937206427649503041067226156886247394749733738747127190576483986772966222169612291299177247008998555511161915638550191959401367032569413459582703667058034242320248746695823830771984892138397050417075338861009598056121452673526110013314271465343180549436841333543450827440659287473388291837670924874828884005440177997701477994751562176908651291939164697193275647561289192004506799518227804755881657811576993387959576203389283978143594289594529945938533338674981245965996734619467328747907752415318156019676921135097430056579921965555781799731299098444146957463226568774783816991140351964411006751304882253889447530514292227503623954798539074999265791024980869637162985604742884315379279646574018281571255111344117513263006918265892827208879550610076637629348731627293972849749820156584186353370599296558273460480100618600271994793625516254759367268139807221960395139312551012986449809597972960336227198170021

Factorizations

Primary (ID: 59508) 12210400864955756334357543791 (proven prime)
(ID: 85643) 13630054719567920691128266768711624017466508502326359199225082326601816277628673548602021598272544935702135329834387678970062358436764665764526878735975827977581668486254422401764774842637474135953160837879834681376113124480224126413341703978277284424795737043603273734863176901693153350600665100544729514348923671390309856829426996331057926903716381440667435180614726637920145244947491106514634206793268301545847943827224617632398167108624151307278396508158951386445073366239604899616410092234912440068117367989966452325851813192191804508520179787312108860056622601655216798177589407967763845394028595266854197778048504372126233313883639539300786724851769188219304906313546831876027794694020916143295062528304892211161826960396962171712718254374288803885024495024346983352191650873412699102754784299870865981597545757213604168405043419578061421604747227178706482310292711591963738687531 (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.