Factor Info

ID 152997
Size 598 digits / 1986 bits
Status composite
Value 4573869342596767128309443406255528201772084226276468123986606153514817590313241618067240145943652452466247775829760476907716713214697113294485787273457324321107175873025837262656809164260348844230053918229192404576417704655979309977121045213806774988061790181054046515124382409519387021763424851597119594456749183585649792583283083309413596645822834287477492115034015366562701811323299968977128440397244396089896867079939289266516668446155676366619320566884522050633046665163803049073467407121427514234979960294028675041744356711430068110450844335986635121368570562528597803862258223823819931139859

Factorizations

Primary (ID: 152105) 2098323645062285611121141 (proven prime)
(ID: 187103) 2179773055200451992934048378756855385348159918157159839621411699925756426277720274976289381561993000365748742945922052421775407173673086546891331133621375282872191589879271436904432902765265970748175899904967737497404586745853572883548173841048480135556952839804207110337112664674173316059166690358285628200225538746186523232391616976067868777361712392615133114555993440050311650359040221258604959963853672204808538835813325919295016835318074795171519055382086798010874800301180779333194805644921359304492435642437041810760069801841205057022187984813407028239861401416320999 (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.