Factor Info

ID 28240
Size 634 digits / 2106 bits
Status composite
Value 8726256531804877081287345467669356937465759668800207994327659692063312518479248374366732675327845515503128342755932953173635821555368085165329375056570536128260478104736511707396212412648412869190567685704343728588267975676048610522313103092869284048298238202540301148429683967011784427838088860365739905259636391902148632731946207357106428431316141343118217271080566790289556789709357638595558500768007647199676861947407242059447103607991809004656109546777522037221196557253916923132737266596123066840536282880592229392021271117546156069238917031225933665777088708623029004974829234856772962177182049001277898207141685581154122023071

Factorizations

Primary (ID: 2153) 154083204930662557781201849 (proven prime)
(ID: 40918) 56633404891413652257554872084607792475238643727937801162340433476738511807650943938016690728110332277538793505105837958815793159118950937671929264528984847881220993523020668335711570079275989585816577596864075097745099266279389706321171288095270660810661668871274841572355942337799864247956448288050092561757041540965380143549829960130050305109587955881338930488012375417883344006400341769605050915805536190261899416342622491807756340513247846276791926040508554616433087193810001570726379314044507831856980460187779775613772971234304748287482773776518579778550258236088630504521455936434953942169025192973079 (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.