Factor Info

ID 131560
Size 762 digits / 2529 bits
Status composite
Value 160135076843676089764636086577998472845124129119343375643670290668300434127066657800848712921064076093207179061117502024830664375945316665537425176197887932763833095782986774909596811142684527814811522481951177559359154786389676648480241605498337169463813836274163548964343750014204727938417446489165627489846916957242803247894393429226467987026146898799554327841014770215565479542253154018085019153435345357351990215944062833715558540704009307977729542744947902231431933465067452682816163871262838929152425772219673322660651073270960819032766521654479119675239560100285449617437488918711082079366891633409424626402088085420369126423481593832278237089667975699062961489194370279539395756287289847851692686761809177593265435004543483933596395174677277936852697317

Factorizations

Primary (ID: 116795) 411404142123012162485170213066233286241 (proven prime)
(ID: 131561) 389240312499806570245059541575666604830248681987875605440412183246524057155522928412784822994504952566998831672262870016340885737278660640511559921512953812326013299243389722100925312858229219546159515735888476650969019535342400323816687379282235931682298864097736112891566846812085121147010719381751807206174644208344418371421226576416273276262164121803073641610953553847503437165960700313387446108581733069078039597787637618365784810710873972845617429886058996280539780185187941795718839289562484276007886823292230809514784756700529221478507572538368468673369939681406716637421474234994685174756853851997774087744793261761385145748453892914102665897720700712350716275427427497959189919534573008267037303200972461356210437 (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.