Factor Info

ID 155475
Size 535 digits / 1775 bits
Status composite
Value 1523955602147420839005057044636058617576516063077742069179025222795206756507015379923466957530457668148132951102261956661010973690860609799085944836146533451450294219036369956540571691875602154638219429035754780540222206055553658660754973282270377467692369534214645011781456944268969778214233172358368443434614931099886131777495307567454582726398477433658855515362329400977764657992302713065268350786656813554884391700498209480879542394772398750406616782854099360399114017741512475442928565795033383571600640827339572033408546150080893

Factorizations

Primary (ID: 154590) 88770666332610762169 (proven prime)
(ID: 155476) 17167333141754068605468195633618059222284256672256982596593413007739549830546106468780708341806121657984436665261929352745105299253677829004452160521116805029072345579140353530997964982106348675494384023951155863296678471871916103066104405424073684316648516896767225685388406535919179354875335194041165339068577231484794157733343796583532414636177932102061537735869966758049335850660612370225836856710882556501564403108856557660648954432427648537456120852606432616147256967663537852579178053003358214554751516314597 (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.