Factor Info

ID 164217
Size 372 digits / 1236 bits
Status composite
Value 841520096293892494336329229132614224832085529075881912922095652510998398785684666247162279682667643651236269231470735139090341160319385154521079597008796818434841422423296776030076171862386303691754883846333193676458611730895862369394746637594308663421213051470378429419679916197698125228931374880702294112559607494230680986809258675418777529100607806053834577785837304691

Factorizations

Primary (ID: 195455) 3281197532676737263885470301062301 (proven prime)
(ID: 195911) 256467368365779774453568132157380318909190303686225691913572604090767950772344971126186130610535274483223005945157511256529759644083828738176797640562368287019630951875783189575668259905165060532064497587982489063671275833193803460459879959148656851240841585697655362538901235454688106119138869789358377585753795431117516075962049998445391 (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.