Factor Info

ID 151005
Size 625 digits / 2076 bits
Status composite
Value 5255943814896109730480197536409221818417661422015687056662309801264197880820125789543641686707972821716954071766618440099247191914848383573693703376282761955428345797550239093402723303447610251843884632436708154258598530721707745762149635723558346371905231045840943510996733498959932305159454362646714356685909939713818831774794106596317185955906524779058188008894368597382931636208127101564559475959719065133201219609360909640441309889209167328642343846279445618558454032149402724736773329301720623520583447832494021630680799623525972959269832489083682337049520896000392457831979971430061704484704643177528563405018429569619

Factorizations

Primary (ID: 150170) 55341914519604970877716423 (proven prime)
(ID: 185107) 94972207964257947005944161080576632804723807518413986730281824743048843189459347578187995333588516504988838570154687166835484340337505696284893968607432107582710650369076472614414549106116668451604511267214754650038914756507072028986241755769773936030620264062117393883075859464292978290484526793903828431640098139962996038362872418821361662796380825739983952899121328482938582634735529399062968544519491163430289862449210029582153194455701294456708164004932349015050019861044774704791063092736993740779867807606936162786458026394626231357939835915277025384877258680249552494769260636661697522610453 (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.