Factor Info

ID 203265
Size 103 digits / 342 bits
Status composite
Value 6420172076896172624251250995098546853399330233839536589937635939797818517717605477209404447402331745023

Factorizations

Primary (ID: 216771) 296970258598712804861157808607893 (proven prime)
(ID: 216772) 21618905903878956230392731790407786124577856117293811982355024408057411 (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.