Factor Info

ID 90534
Size 355 digits / 1177 bits
Status composite
Value 1716382406918336561213613529127517256251384251200449360697437374316959140655765801942040736007185427287256901490665942413833570610939453950395386664345075215162333156639919918711610075257035177814045125992521062234464912658194986213978637991169960627274366032759210488484042536034086269851197520165046223349530408844273069182137710820738630574573789478491

Factorizations

Primary (ID: 90535) 40537307307490344908632102704833917170277697743051 (proven prime)
(ID: 90536) 42340809514034724606456577221094404701848649635593386019631568340613327009653907294307956878864095927751997706082837859623783982726672269818660331729251176732917758212166454194182924033876631209149405447518960499090336017525579670641401199174089523648867595091351973788879144902523504949158239848653643441 (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.