Factor Info

ID 176585
Size 260 digits / 862 bits
Status composite
Value 16603049094075599719490266232413405214018125031063712719622605099293153899124053643657097136409549540135211134338419135611843597650322072287284732288990907514578138669534416825077648541315984595730126300401884937625060548373039279998206239654338620766794332931

Factorizations

Primary (ID: 28734) 163354471571453401776598901856644800772438984659959748995711119647 (proven prime)
(ID: 176586) 101638167197726246035903568478130500871590439670164944741717731186443719630574855455551059513137034325643696341518824444236441933933985795016385365175673777836666012017614592707994531314447222173 (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.