Factor Info

ID 168856
Size 630 digits / 2090 bits
Status composite
Value 104887928060186155210847338509669084036421293297546558146160086988066827452800590813629288088490705389088742824718028309083305268771681046474566275475493517667426943244775837672979206862230745996629856686936489629817039962190970862446457024514901496720959742882858253924371281640084588861123367787867754520010375971185587401026252297566514306163131657204759448410747710601162843897853999574697791030624123499887840948889150581621603710615495296693758073970427452496188268999721069279359182252504147604665386044214204212134692769277195922775847976681827183672423255095392903424718528512254993260307777064009556308160387563674812311

Factorizations

Primary (ID: 167737) 162708209139159956445385758966200454982244714891163955510792310084461 (proven prime)
(ID: 168857) 644638206118280919215303748475452439894267207162368364469051652149613122420586084497320341300662401900659484397383866788694149970032277722721696139821200213226312681025996782737987711981891955507485740632351980376648615155940410004445411234059508847346858413903663090206513086006432905982650805607563814382639199934516570603273250309195944823255685187313491017956331022329766168510485517140326520028457465871612528674832389352431790842845825506058661382373532968472505694147579062839533749465822595434990463664965179555850393886310795428674307361864144619976851 (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.