Factor Info

ID 136781
Size 268 digits / 889 bits
Status composite
Value 3130021477009796522445545412354871376812098805417780424927420135975190531643922925249718245233259787427813611434009442305515863334953389377414009767447988810955645389814982910225352816389988793924634751688739701535157989588416896208632507457649980843468485467296401187

Factorizations

Primary (ID: 136782) 503241556105095425630713 (proven prime)
(ID: 136783) 6219719812558826961104334979120320090815560970190557956849803974298838192845280516389764117562327566424410181203978348591144028020738733153023516300639535673009056072333127573677781192429306603352596705136622044453933544143416403277812995586299 (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.