Factor Info

ID 127585
Size 741 digits / 2460 bits
Status composite
Value 243987804718804894726429171212075310805117484648019494186882614370753867963879764875303953451385569634155461083368870635091711523929411210002774230961660242516808877451122107380099913781255745134797848835209571346527212257238517715519823328975723363759937785839875461038439313372482407878081369407818145629879514474290430467536521376886381975654325219165724074809019007933800423759776516706859063741010989461410272081992690150044583063749826855604027747500174620479954430199948270145824953240864743654220438206373159392742932666367023138797672201734344223839827047600823943399736107267206874069564491172856813601484473408982788086787802914392453553305987959966591509150666036590832532944838771715169226184715955739288174304046773640400243351

Factorizations

Primary (ID: 10069) 147742647596463304768561973534935464461 (proven prime)
(ID: 127586) 1651437879908722626690754354249195029114415909225708713593259957956054748062016004524668264382907404384234093770180520902748549199350587684167174898757746281318196028217597980556235412438023235686779394917982677088230441232714233176216001863316929215300880651612307827686474774840247672031975141854579128265845544746437164068089297102519405654953741563092648256172159513201197712528788242897177239489498589859221873903208032394272924542692087263561345085905912044771163396320571668543522539267936644929735573221494367433410475213952234728206480264125857397023401223854129167788049412659208412038251178792594224852163430357724290680023936228447155392092845991418948781928038781528961968539404382137213491 (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.