Factor Info

ID 124478
Size 256 digits / 850 bits
Status composite
Value 4553981579585753183940807302387156769258136415139094478560231726744988263805167089778190713686734667913718316228534862638736232367993450439570120988313018626957365342192301491602777912244799341986594358836400582354420355075770043186806829208659611088613031

Factorizations

Primary (ID: 10143) 90871932198592261482290933783310984820957586714228911460692956628877262667819083592486909097239 (proven prime)
(ID: 49860) 50114281378252689867689242377215843437208374975857942894127889811059294209154118285177999693950527260002194592978397709337292328580141178388026515704343305202929 (proven prime)

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.