Factor Info

ID 45285
Size 309 digits / 1026 bits
Status composite
Value 481712448374710154045818559485374892274197725570844867141864994807614997039511704888754778994584146655506989551350293086857176647515226527684604009654818400526660571810617631637195127733288030825247841206723345185477324232240120609799624131952240435544230220667048481631369459109411911142450905889683184210361

Factorizations

Primary (ID: 45286) 130313716643550091468136851 (proven prime)
(ID: 45287) 3696559815666592966746060395029242000975435756872098511783615307335714274516212496022358581933837853895576967187971894595196452903136100321895242966366360605834875205554890290924641200526233659397031636295983320105654931064852948293090618603748067240002590030420326838408948642955011 (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.