Factor Info

ID 56097
Size 615 digits / 2042 bits
Status composite
Value 258556026117263383088851784094321030301128073748468595351771451592756819751454080787010269854320672512737136235382780141373263676878937937675833081838116211962347950895395833261256643849305643885193911649862278622628283153118023366019061409230527465812833697970972552802301426225673753003008090639910133786530795963999270163464388588601853625044641973894206357926862677281298332312047350314697125101489737931765707645811978237643669252522281525858723749617013390316895595805084538472906476980546497822387262543927559748737742184348596297791719048600334210188309645522988613551536070389577806975497844210444841369921

Factorizations

Primary (ID: 54830) 2519545342349331183143 (proven prime)
(ID: 56098) 102620112355737465361063711476341696368683505796837816756565041438774362415508460323070950329313829596111531565055219787176480697959462749813355624696346698714882380760744338121945655306181796629852819180305262894696579039459100311825306859090560786898390699134477666626166792310040905135052079237538788752450713208776427559702293771144293648960990439095516327161424378893961610349894557774839562712147557014485534753890806380498132165383565292004853444607454759595215259054401792252272575093415575624307651678730446486078322453619177232058032605063272487606093740642890594741354138121747535447 (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.