Factor Info

ID 30477
Size 265 digits / 880 bits
Status composite
Value 7849795604790557023958689848922464514782253665114735479675473939698339531907712610388905585364705192421581346620395266360086270579705257780216252455339914175221878165387795562907362108238245026149446089695983637275067172865451957678192409599947467492431944805101081

Factorizations

Primary (ID: 17037) 4985991390114635753037368421149206533928645957062488491 (proven prime)
(ID: 30478) 1574370068178171869172359733012713172693625855280934396134188957113530350653746609118794548378177636084087302097493492781570291041573242749109467436664501923848168272758770011029516222549145814354770277410972491 (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.