Factor Info

ID 45606
Size 306 digits / 1016 bits
Status composite
Value 678108609483933370443113633253565619503526403531965401953766593635776776996472015115571104970847120295739999851440478650555830917606847570688614832409543200015323619200988590200596273332249555696647387400501004953286592128986619778148920490971952873270851008612906892336185802883884638972418879109866909821

Factorizations

Primary (ID: 9677) 21215393316346682528791 (proven prime)
(ID: 45607) 31963046801561939072093093399967533169737625199697833884625228232821222513572843609417699198499715829383926209101763287280093779078514617487002412314036739404467618042578809619959381105743695173273348395136863443978046248147354655630917348586981976992521350727259786314441965692680331 (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.