Factor Info

ID 2907
Size 454 digits / 1508 bits
Status composite
Value 5203750389709047220681555127659065348777648705683939896630269311435299208580548917529674687787196711556528597529444033826472402170141307302233185773990540861635201431703425146119692453451535866231865713405353008147490105530722465700583132363139491028462274493433041462312542822104198477046727769887794527892906455007169861782435850578842918692957682278116300623177621504616970999857752732194664554317298244390483938011751890691423576796675085978057548963

Factorizations

Primary (ID: 20411) 1197374617210477888172710685375624831870955397 (proven prime)
(ID: 20412) 4345966846893930186494596811082594226679277462533205921834514490872952537690730700014618488592003825199068977799403745237416147237696617948272932136807063841834941935115600239581397516681108203436892001408036123023356629690731459176983136984461472077784024802393333042891699384037911815098184159932942803282227015390961410846569609193258609605441925846230124935744387564677467121572173212445839154955534415879 (proven prime)

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.