Factor Info

ID 91170
Size 311 digits / 1031 bits
Status composite
Value 16381653546331472776033946465812621817875838260451252960709947299218486576370793106131171255708701670998295030081845472215801004178559699232652449675248424693198889417274056265551583358083099062337863010855029662628437549192275064723453676873355324827849217724013963038832341163045410970624267492275033441275351

Factorizations

Primary (ID: 91171) 13859759192542901694734641451780041 (proven prime)
(ID: 91172) 1181958020969473259759101920934271407952453032327569973391091783678359062947017856936758110421492929616770380245796159526819670620144960030711936343130897051518212546647782173980019530293675669647525252962560350910332132607714839517255628921261611996614666005617592058664138911 (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.