Factor Info

ID 154253
Size 1036 digits / 3441 bits
Status composite
Value 4281624609598106628983897020155541538019864605451102922431431974360445444407540694560994251957192439123197194018459184842832544714524716560876975950817191413058094780429584592342582556142297934010352620180399257942891870708567267371918901932888471497970045934519720915426501642239746865912270476944685862724948167567673293908593049459430784291298769505021087897424234387328050249012138493749431611752818949340890164160176422093500729715139414646465862237417038424308081477592156133985755018724790345497173469094595720321945179099198761791511807632226014297296225996234665140458840090857564937984438756595349239152280075000287774982747146040513814045960525164688435908042297372537866123040448159366708082825428187438127507534528129045539410647682722649735040604866636249898573833409044783023076430345555636190004600294485693664623421760655654998235379075679800232551827952693484088964551907477658199433261955779211625247720354954423201642022288748870423578864142727193217393677542826934841089511762653460099937986452707298338987819611439

Factorizations

Primary (ID: 152153) 1447418949456775608391951 (proven prime)
(ID: 154254) 2958110097428960831948048504190825838816443479929537369307328245385923813015132453625263812831903568318995707094962833237678095668902230499326443215169842008562730671474280483971679012679959248094271677603961480152188130635645903350204121147385710833851619535510159797742287731985546720197556227913231647264791231883090183721951091952434975838124752845312862573231301970986325651691243124441164463298975338702483827640456541814340133184764734741303669810597186942971679917321040746914633618691270296771754335734259557700668709122507116130872673802437731161684815066751116761441896251727726175543300079141847418874327997125737291165589479662566441766988461433326936284870304085665971041100616125398478631801790980391398205167471079829472474608706701083016503488265659149403953914375676400594170859759444077568322573734415109457005960833436256755911382511635265747749195785681134196173197331478039455816964074739551914314125233680205628337582711744475562298962755714194871829282618402212037543699601720602096017889 (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.