Factor Info

ID 41582
Size 100 digits / 330 bits
Status composite
Value 2171849154512360769075802642644508316981883714571990599384743500620341032699695540629817420522107167

Factorizations

Primary (ID: 51) 1378497303338047612061 (proven prime)
(ID: 41583) 1575519334896921608382692169366419013505405452167026094910009679947947140602347 (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.