Factor Info

ID 147742
Size 328 digits / 1088 bits
Status composite
Value 2052195460458498236954226136047934155057229276349874978546607582902337185057728435822656384720902125079022749363585990245543728324655316682359510053931057976549183932255286887164836119357214583685122454231702901111830308754553861444172707601987509205666208215385779755726996538736179057822840864648442204805319827537875916620553

Factorizations

Primary (ID: 147743) 632680277474052879831937 (proven prime)
(ID: 147744) 3243653285118662006224356148702258169763208053804156909709493092083760411156017669283272292122349748429057051172269252235999018439290829438293506717108827307244035826378491145195422007775777362218312062738964359810729086421355363870827391552789123494996693403235849755097818430197074353657848351983653769 (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.