Factor Info

ID 72039
Size 765 digits / 2540 bits
Status composite
Value 323437951835254934213625322640328811127903190690630865951923150294893776746266939589437426185066990170493888336132936099185393394477120589154609165459589844021441062008349843442669496300481126615464876014209836668011552576793181562060076118524266800505361488092246206673274421474237849067570524209934521971805013530786320872822537025352540854167024232523234471095535999345046098944943350233517022304838144152232853620115627238178726893124729314681986042383889915367488421408277865768122127155689949101382397775141669954643591918571310833596412503571638839379845709045245992285966992238551080875246175152805210507463155151022028989968209619273606270016503627240829586514608759018836437649414275800971849504926685937433834342401573518023280661996490757316336041408783

Factorizations

Primary (ID: 70572) 414249085636225553185611071 (proven prime)
(ID: 72040) 780781329519416804319887594405942186049562798401638838173589096228273554533180989540234661780516300293129645397329164710672404814975024102766458944949992128416021136441427991213707336945187113132189695922333387688856944388369976176754111703491789522035298379806891586903760949296539932479217910535285726393947266355347431886445331896220659014087691720677863763255192328346359873387617186589847939829506033326171711426803582477609515832954836666669049387427115192147856045927213357462824715754151534346657126866659480312758426989381104689012861542661477482314330138724759172410710327298474142818536030951645489453457588220179746812868872942064732496679393132285026235326505756591481138219689792143946805503344487522234820826608851606298673 (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.