Factor Info

ID 179913
Size 467 digits / 1552 bits
Status composite
Value 83389489014530189947425129491486903758904582566984442630012641834948807002708668222183762900113863987436481470204608378761312499370885412792703260258546206018806395722280704910120170304640298675042852227198678114118773201109437400405557535416058012006506962211637473716020920829662793243777081186832297488979275342331514748969070820387789266782326382814692225329523595120280393666044370033306154793285007154690752650584881425851040209922939502162201503619119576938153

Factorizations

Primary (ID: 179328) 40297669603061649539523693921703952522174291032617643459013803506425607658347529731089333148006358962040440458229368803702760687919570377 (proven prime)
(ID: 179914) 2069337751684643396174473696158850863632421134807712113363041352411909027507394137347390820263052602362888123141910015412501555121014937305873341355689330648399287539880947464957949686429170644453710612016768255735068996539020917185890540760442925909686048222156250935124518842784935300619391078691669681405778302040049915215249889 (proven prime)

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.