Factor Info

ID 179413
Size 197 digits / 653 bits
Status composite
Value 28550607661460515105715571226705930280851141573818977125137717382874850898271806826256170166131881315344763048757224539481707130623949788064069648168596446047234277919779495283427690629146365809371

Factorizations

Primary (ID: 179145) 362379553952782746581394233656641628389501480805015318585587799587365411681 (proven prime)
(ID: 179414) 78786474981920740652204583267761355662719375403255694914749691555519849968344559710724690343726486324990301696424805954491 (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.