Factor Info

ID 160350
Size 877 digits / 2913 bits
Status composite
Value 7581329381520415028603726322852370664140774990018049409154076553131889085036733533552668161442102822741123905805146157795433905396721553046174536684679857344125551404481032133014234271186458687457496105333153804986815679881959419662768018647615996327582894478287672153700685041185562588369306175526451405003231740071693864104956447218931078532151021752786561306388915620057100963947787602634065227030887851023570215134487469119510002316267707374545728808750320812273872682957440559224303421862255114994492270283710915704715518055379949412133368155548398219591493413384881312308895241852933865689585625602353708026111010631496980332469617106035659401856746988682180493724198742836719001527978234643577591420825998558413301850967063367881086392289468548697691109702020096837822251870009859753009818814931705511244034916491383092953074611084010727568005053613597567106629834471143

Factorizations

Primary (ID: 159432) 448171982300142074911 (proven prime)
(ID: 160351) 16916116314569563562126021379596563786987281090021203157739385101461618840105812317500696662640330355877182382814973904229855512879549261820598452366901964012039014221523986791041719960009102647327382670514932148416988021459372779043825364470842607989210210280167701648213538782629112369967463483806625451686282629585600493483675824734699907655068485223322625432785576526934204152459442435065956422943077474893839875461076590563023285125379160502288750370820990571254273325700257120207723622841080234031542953599571824613789967741943420440126291832951851385401890956698510941146779036519744333022835232189160286893574675269413514259320224534203483273022866097937858042944353204766894792049695725234653445655802220628921966445374572705573645167846676308967749841205942996488967832084207054939285507748027814215121550793027440804770658368777541424424847584313 (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.