Factor Info

ID 7928
Size 243 digits / 807 bits
Status composite
Value 432620617786004619596554534131742082020491262814341783856347265405386363044977159921001102299867410838704230990122203144469423975446958189812714481627104475932113757815139669062540480954173673157269427484486061989079436170212054607071374560221

Factorizations

Primary (ID: 17509) 2816294841300993066546214031271001 (proven prime)
(ID: 17510) 153613397092384920554252550562012181168329863650631788269809937540521492778110312112043381211860356774694519652879359028003342869450119192778004455245180623083993146210445729971059304106153876541552406164669221 (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.