Factor Info

ID 53983
Size 703 digits / 2333 bits
Status composite
Value 1648238286825202995142428044345652052601478534258180197848718039184461387156876999481657874200370950947418976575315007479989484035245232004540625810692008486002587454775364742389517416816499301490940739634716649993765101716830188444430928999169743217029512048744013558296025649789759373347868922823917358477820868457066440137800747830971550668059463713198830733629655451464017668170226214711358331426097936067564256152199656170038328528721131915201063181030594052277964258363865111831890141679392178791727898282563355466458444479889581533095881447833129789653280629529369858591065310304186568649324706976387540132054420109646822981136997242661378000217315839360634322790870871943619316067708670424776101

Factorizations

Primary (ID: 76056) 78863682072342587129533815443 (proven prime)
(ID: 77532) 20899839362220680301075950673107533435568103040435050317397690138933918916438582166720122602861607902998001539154438902946507157654545656101901172678771456150950789133346150662330757557549223395113659259648982981337624514921004222617828263575905238756531854481932096936839253204420604793947118568288707176092697882489284938788968110929908316692050634983965248548730233469532442627183168805067133315425371090387651643416286086774910354488099885998918181024473803580461937284920726557367426842290557911304304974962036308123923343119545232926735035445958505639310637498623221467175647310018179505235028253148911868903255584692312839762046206155646951746766850007478077520876007 (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.