Factor Info

ID 42802
Size 266 digits / 884 bits
Status composite
Value 72952338234484187895549352516143396233473783543641792727950400201655017572292577134528251466738096955698531027624453255693285876562610196365768755500489733365819126102670313240203241246736004818620728563827736445836079448200457191287882145206836666861845687301319801

Factorizations

Primary (ID: 4) 158414167964045700001 (proven prime)
(ID: 42803) 460516500336268762924848641054858255895568792133118948647614839759047542116268826019906048908386377309038553321811668613394861247936998839138397845921120086924816321972351088182774962745842275758382864696682428065661561325152370446910698395619801 (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.