Factor Info

ID 73230
Size 145 digits / 480 bits
Status composite
Value 2886704040369327087875357198762581377568969741857831903997983949920412956801830569943850623148767340477525338113647746461779272378016050404482413

Factorizations

Primary (ID: 73231) 31388714528426479599854099287726722553699547881667856766300787 (proven prime)
(ID: 50320) 91966303295251191104971960132273397364144023351465750399992554753980589155137853599 (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.