Factor Info

ID 130397
Size 585 digits / 1942 bits
Status composite
Value 315457536496652380929110598046856767591259889650445986788554304180853865997639676968550681065118207878216491281890625202486200908011921738655495781600019385513299055527706077375794166231918316055501871660371746251035558751013715436354933083847303557242780789624699065968807856423452056011060889676600015625555757109269983801427428924616485176711498794906752733534391919691259071043221770970531677578568977728800303729160523239129870069002100493912567349815193392613842031948392198074676283624834967889534140795063213816788057416921967726534882121816463205340961378175349234351630661281

Factorizations

Primary (ID: 46544) 163312722563032586126667001348797370152901865757000786947033902491906434418508453800789788152753701978121 (proven prime)
(ID: 130398) 1931616419993840973241779358334753187428660992056007859219153383712415630267715970226424402535922829714003074438334090145675285667801924468841210272263526136752028906718963878873545769029418650829945138878284648036762837681933030638238941648349427775595691583101806178819157067452538051886516103008538504053948788035032144632598083401015203092388871923965167205598093045391276018200734083088169070437237594675743275843480540085102323376494592450014344146089152629169452451298047961 (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.