Factor Info

ID 16000
Size 280 digits / 928 bits
Status composite
Value 1584164413729584303051170582662478899634515125724889321636269513454530450674044246629222699438363905154439605938320365911113241538962747619986088503576872459173946906718385263980374807484015295841967955625868295664899595546321203939092638063478051854919289775010192404430699687843

Factorizations

Primary (ID: 16001) 425461237633097246584101245115679524381617352586647983482956735625804715562918736614131 (proven prime)
(ID: 11362) 3723404798384269675021084994587573663911271944685322380716354371429210862996476124143841171074596336218041346365544839392061332493882193841564256787741260227581152227330911604611375092105591953 (proven prime)

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.