Factor Info

ID 168792
Size 486 digits / 1612 bits
Status composite
Value 155491978791155770905563569142844955800003586018268961875851033883829296387019988875696797057621888952183989662374438552596761087145142690902355910062643875060506909207114314708268066218693748117272149230859539673437433482422724765378643580141573717060220203961788606612395505648865184046142318894649072798955422547511791656775450790014308352352728619414298850807342827845138324688043847176225236401085545743910758372587728961946820594965306399706883969757645314174146035453741232468221

Factorizations

Primary (ID: 167851) 2761759803910063342109452450796117239047734185634311505245768046477780798015602520109978435231997220399829212738318616214647006920765874830281 (proven prime)
(ID: 168793) 56301774894041206913314743920645050235006556031047633998807946601949331448322275197164449157206316993016461403794011051966660084534215659334723010200942820964202963745570872567665809086393007699240750105602474799721215595375561041820648387036740511329228429255502704125436943670338972554761485911393070691219421658071162327590553289980850830741 (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.