Factor Info

ID 23126
Size 647 digits / 2149 bits
Status composite
Value 81670916053257155283543174902442378940185483566667896745847469569388520353936245715873507908946751933707665540149980694151888952446875325982131007482160086767271147576489148224802568604495567837594640455734361889239229206597202968827810652624260521388332372307389440623562662092164483544367015529432364639975808645868686064174237415615972102706076083241598707650871828440627800105528442652899603689417691411246759290137255205337546980471622412763213271603671037722554335039427007294577349092665572836289107261852347946509713473262082355581111010982820156751778938588038714186840108969407231473594048411552300417148912133826778600023857178792584851

Factorizations

Primary (ID: 7483) 189491931189200021056951 (proven prime)
(ID: 23127) 430999439082775784967582216432641533122665711852036488744173925012876775441050760776753467511900217490719643955346190790434723839115334492983034420744217372553270311890175724750113366334456222700538756824944361602539582161035205414643711994160007377865250933960467417323266960769976167977854274416106381031084325349356725639171565438436840971737692308021022733154387160961672227265308589077907760881969074238518932148461210662279963259732759004472019581480677828600062614746137538525010076352211949376890112460561600511189197760668931562983862270899831988059317931383197951428846234100110771704880417438077144699165609872901 (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.