Factor Info

ID 133084
Size 768 digits / 2549 bits
Status composite
Value 186821553638538376552965557442123748839107671997065508751869332266191923207189160652152769462666706380311158582884066522426048115622671692605699750803320672835540972843967590069960301741851091477539151602563398397219830583646123589532539364574352944846511734446225935748858098569266316026807065659352929031618029812665836728793771041486827300134022266416112709824595210590151917241758994709180950585361667730651439570391362049605605520514166796094525082127854687128388002721873050584357457649980802180574214189282596256227049127055142817616089046807505629804012040166851304448799670317569436456740788561923534360373801978457442159521115684189462587649263567551777837579732377584420481401328626519629571253998857860684747240328342112244042852358153218707475609345234417

Factorizations

Primary (ID: 131995) 11279356843588755387709147 (proven prime)
(ID: 133085) 16563138858819659679815730616814403862562066210539376991731131838585186723315351763489092070640294197753106910909151455701252488685819246927126500884001608096742239688529436742274802831447176531064185590324364507090186036055302834154984579038619599607173481005030340785448989877224789646271120045696798311579592931496111854934296418974287479133796742134251913140284532553065443479796421233811130863365219374998874986524898444356025588657091201821734408193472036792350547008874196601681274092104876312080293638155866036389230163826932981959987123620716123925870326208764985350883524162237874623651143882223908084868456078391565407302095782506343134534396463330968707802785217560949125184630981495098560737534133841944109666746946679734092325411 (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.