Factor Info

ID 147395
Size 257 digits / 854 bits
Status composite
Value 81226611913544592667968358382657740114524139826574474088151283309388329625686393062035337040408013737649523671109765054868187832731408280832809572109417478499869152126807944199756064796276430932884088291541479397223829508191697748206257980969907788734394499

Factorizations

Primary (ID: 147065) 17068111104046291434149 (proven prime)
(ID: 147396) 4758969016453637749130395132989308308067773353739149421025330266741721818685352637933870548175818490954671502785265694439498583882067602732219365268057998063986604547023936387363547025518238994703771873719794235865410693640414699462151 (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.