Factor Info

ID 200317
Size 523 digits / 1737 bits
Status composite
Value 4500779437125580274528203823950840806872530937900057907759228098058148268231235481038859206712749365637325014677584008010121932389154017679446247750958697547679653742774157431848503053861236338001671221497843500049983317744700926564839707902932309424530202235125902322044911180875711771337462938315126705030711847442231768042831369349733465776811624511132623068704527401078335618269508335455898429944005660069038579933416567684801173690976513839028483127444750489093209301972790272577942402553111616568123973866191212210039

Factorizations

Primary (ID: 215581) 29145144789499062343957021631328179 (proven prime)
(ID: 215582) 154426387984430331161045088524791336522076740744738285245008332785290932235852063843263590818826007019170772890027734748148279245608768524945748927916438039817701356321409016215712669005960015293019337741375804810185076592448976693706749793119082497454114596570736425693613397448632061207982441165779110672518562445716262148049847417690737366634100608896384240612592785652577601530887687335225539560410144708662141040537236121818756483459732802941027705293525698181130188154963493044119341 (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.