Factor Info

ID 129458
Size 682 digits / 2265 bits
Status composite
Value 3572903116005633140438480671339467958966716477433464507718299313583864416214096021421056214690277371186636702341767519823897863840760932830527021596157501301270818248526853754488952702951333443733733813203723498841598216846800794243444283925001815918677534253179083852726682862775667206345244335155680171199233200445109301064808536655877502354658786110367004840064244839452347900626460636552763772453387308085775067510316602762992133623712702697116090090390100180746165169627849856983756326485242031074370918747228561686758105624920097227582128148861177914024054522773727943287486050724755536597522966340185133994133995154369532894694291547339001242363676874817859035990268059072143

Factorizations

Primary (ID: 9811) 1242248774754335612874106889712533150006722572739 (proven prime)
(ID: 129461) 2876157488432381514815154218221713042290938589057298620266570872893658013374494457199359341893572255218469617541474241269313134195889551483105350103784791623837664500401818313361288242782958873069085158224676844761503349225554384196633192933862208475849268102577724220187317586234952808639393571130130378819475713703893806963942374272169177599534196868716800869614349659730500735102332382040823685095566171329506471258876478803363141394677198198800933161722978654531513519437019609816832666775217951687856602981994518212871398910139089104417353946401061789863102413848510545665192693134468822673710384657661530001801833289604905447237 (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.