Factor Info

ID 132943
Size 618 digits / 2052 bits
Status composite
Value 450992960958169371019333922460519241572070155871089176092423410305647473601924787700448270665381670462206299241713121083659165619660823645016062192019558026964508993044850230562640334251628122862736456280031370375629521811983746086866022605571163137572125120529467835820035610754768063906031268680448716039226557806556032692209318137649240018229232332731818456492393775573260588391534032470677755249022154562766112742290935277639167896543337436422577793716554847646606759437490151621210610616944059917110611527477817068023136164189889734786223432721793722386386141196594129952789449764112876318168537848352229280665119

Factorizations

Primary (ID: 167740) 479667952955520596219571126379 (proven prime)
(ID: 168881) 940219079009411652474220017221173750640550941787231723229473971390028848254303833018077593047871852669827526589212133355879844947752844544902137831416667259416279541278284415702477272390461779742235650853089188718795508833120499294449900662252504609936037047468198813139795297645551950901110593089895187555783734429947396585555841009490674681452027781943953712333214887020802328031499987879996171363463403308828565140344270867294346380191438984483825916157348624374482729205522644896133605601308698793543526193996657455665597586067449858208098361496752073083110944311155951218331360364061 (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.