Factor Info

ID 189287
Size 307 digits / 1020 bits
Status composite
Value 6248837227804608437011328825539195934035040991983103473068152131272780047362104295050213978454237064743944840012577667482242600099802512170771824862384994195837012073044147763102062544614953670434103162845665606008424084023432396071104923378380437148460704528619898315851339670002005241692427035672178450631

Factorizations

Primary (ID: 155096) 1122399563430440797573237387545143 (proven prime)
(ID: 189288) 5567390999962618672710010313492882291243932471814420350434934942054683252024450980359730109197386205403181899523109185121970312810475161301847136919206627558754987505640534142865799079468003627063026828163716517768008089537914256893053339362793901928167802380476795292882417 (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.