Factor Info

ID 136512
Size 150 digits / 496 bits
Status composite
Value 133235351457175549000621562572611008056832449978065824530116519532727328310099974310052205181570951142018172341059684284641852848686475162563459566929

Factorizations

Primary (ID: 136777) 4217468380980037880092527701441161 (proven prime)
(ID: 171401) 31591310099215223617548737578382814569821445193313675929789275915523948494083299099186547611349218197749958249687689 (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.