Factor Info

ID 176525
Size 514 digits / 1705 bits
Status composite
Value 1789589260178823466502916627832687995152219336063524504874689417239166258824146268463423190660751306735191948815706331081109255557723093331916078810198761353131166552212696973093433967342403953797965888534008850498469640731505242864025649757364852269896371963967162649235188905310209454818006022568225106765121780115866861381035667302834825233852492032838371789484296449463167347216782705212310352077242050346312879208957398865520350038251171848121240247197181780919392128827122949499900173415652262032179365672477

Factorizations

Primary (ID: 16576) 20365288294844141313970353677 (proven prime)
(ID: 176526) 87874486934314202821454738616490151776748579908197864480928019649962903521257688435060002386450193772514924939178984672728930205144263584425498324584907757463061627799494869279101452303729151679372668847328783493881303491503556869673829478305876876543397378572871231986438120441905656296591555500624604867948958257715572067614309846481515169386323405325446830069065449987401481779188898212223149191509706947288625875011977628718365250259344528358147732121242567732463190031622112824401 (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.