Factor Info

ID 19284
Size 257 digits / 853 bits
Status composite
Value 43192120441209070239119511086730723517024100529271245824108767710371611850162660094163800475867159591185309142380575062163443600637048680705145717273438918362727831967927135563767905903237111294149346904064187877994513168610618658360956980390760132551350369

Factorizations

Primary (ID: 10376) 39075504626391841678304934944805852280404731716385642050296152320994438836806257083337312828162589099799400566633 (proven prime)
(ID: 19285) 1105350291804980052355723558916949523115562661770845436133319141671108253869770963671629732840811833389681356810330381945298343435577912745089593 (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.