Factor Info

ID 169332
Size 844 digits / 2802 bits
Status composite
Value 2156947035554584824576069221431795513201353039337170886854474128088503959921978402297404637701372336950753313104284238272949310327513340466046410514227554374150702165369792242647960528904920705384791858641157592001272536032129821459043448307369203663402242712994219618150952360617283364181706885521508157087273712648709239381632815078316538069658357066289454187265890627597513940524653940876306810237372348874813094938643294306502115713073700193255923799073952486348022475414644600295226790949485528843917858537515645674251788032607246618152344130052446631282238765211128237959988827548445329373461875707995019430026935708405799697489533577643730121760434116204752230558407866685400690510036962435245171351868669609684918827836469169202632510511673574168788419768610326359230200916934322875614565970224700448001103626366785736563777871665989459

Factorizations

Primary (ID: 167806) 158879028706827226982727678188557736958029273812511839 (proven prime)
(ID: 169333) 13576033621999969851990496558852915356441789378794819448943197180502178716084538976275693715869984851887354940391096456736471558026948065353346782287470449212518988356964428608087673826380957872492518733001254589361694617247027568900001552614227383540690203836744786142946408869326365158111326662307055703423666868042710819148791270050344028921966524264723495289503745007730257106701554207690677939854962264871530194076651788177825350874052946343578343326623810602713752960349665440570534510655596844967840883465396816111828075863179516020455272749758301483128422832769180559380669064622992494467923069880776160981313756569757751797426909867996741465236153225439898098639278105629988060174900464177079686657476099700454227029376479238820765009937136662334928484906056681241906371822723549581 (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.