Factor Info

ID 567
Size 106 digits / 350 bits
Status composite
Value 2251570214004419984173577090358767300035275576860167489257629577243783077376198178360818512327729848045597

Factorizations

Primary (ID: 40) 631484089583693149557829547141 (proven prime)
(ID: 568) 3565521683196754943245655497577124992129207006684416683019466576624709676217 (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.