Factor Info

ID 147491
Size 323 digits / 1071 bits
Status composite
Value 16724204206646183963984463890444947079394530582609167271807322979932054530467942118528270286383970945294797757928396802248883061680265273120508425308054523042577684648574918436496567164338403046476967217414739329857706236681891097494926908764444427707290993792483253363250941683768179108362298854906081889760170028673109681

Factorizations

Primary (ID: 147055) 1517655145813456319033978812579 (proven prime)
(ID: 183017) 11019765756918437406111059874224010588194509323390546600593440850832417160647945401527963038207113438584784255621461823296905212467898717814875836344475343363441291788711382038778933170296932704564110921498057053008072711932595813421816437363812913012204577195948967783732728669671711375862939 (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.