Factor Info

ID 187120
Size 288 digits / 955 bits
Status composite
Value 183777084863728598767893998477300525238921381317326840466734527475979598903872565020874631087882129618741869861777661358952876779483048419079256080289615404608433813180504137179794555799365618596223242227844460829099640668517334134650723705724262580908425596954276757874962901268689937613

Factorizations

Primary (ID: 186381) 136990379074284623956936773105880964132365116721433222599124436181117 (proven prime)
(ID: 187121) 1341532785773761092016457136969477723566239323039985030268966930025408949290205373722065164136273418218185226958740761008011197690341978573547780671563560540624828833833509151151974583536768228600686372729546210976044689 (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.