Factor Info

ID 156566
Size 815 digits / 2707 bits
Status composite
Value 53663456853077288131537981532204631434415412525422096704087642258734939081218026672450199769418099918851385629581747970017949271016933415445506861448928508669524091074881290529799996571667704334018285108665428240658282345033833338586889123473402105487666385576755318327761711604989285951737519600606281159205865182902256249562726679258114853120684717654155436632632746555508303075822553028937833708116339298360574950504127196761196951047349027887036767231848245767505548900895365990465000451503019447074900396827744320943282997716688429274160602370682801113856966541954614655860255282416580884012019541202638649030066804950450674485032174267144218985627311782330124592342067472478213375878785768874959231836544863232992197248914926168137275366974802885881014625370520098834768267850785509010252907379514875007890611

Factorizations

Primary (ID: 154665) 414407390867564627396249 (proven prime)
(ID: 156567) 129494449268224884942973604419677403946498363198969894438578349403160299022653425309332806452189539730207415066533968799714861343963131121515956111629186019983868690317053402366495117616161132376792313636129289734170000894605456794565635045371497021184822922360344487297136734770049524782746849290110151447269269424181178217361126882004484036792061903335751758214117464316924948107073861591398621420928466828905843819486597314060784758561515383205542539796714915765191569889287045336908348306230582634854284546499394256770605529862093780094317767841474023347900816046083327983755327268239004360043516844662625382378523143773508057624633254188410996913349048103603165082593925845708348362871623617083882382399738647973001306948748432584612061232152680433829544802677687314638352788514945188139 (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.