Factor Info

ID 43191
Size 234 digits / 775 bits
Status composite
Value 127788338130656638997229240479396169079337365578023400298895087219984159893950344943403693536098481169998431391060489502522432840925753356961145210416102258851347111826557659885674079841210325079623285256208118544514530438133881300239

Factorizations

Primary (ID: 84) 63806927452714047340778156846369278969435365966728521 (proven prime)
(ID: 47091) 2002734549870903125862199417123161320793598256251071455205021465454054754151262287220619094301256831215063762514553610687857382475038612894978109997430905211058368700397245471217559 (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.