Factor Info

ID 163245
Size 1092 digits / 3628 bits
Status composite
Value 869445657659584801868396621016536542564827286498532782475972718322670224167115031168612749333342261025290895939419275634812133156046858809621143116248209004537160452440874668401154309479670694969554435606917643672734307249681273206079850087511989551450291834601452846753347605243396809470139666739132472653481343706328670847338394184607712993701222762948115423204072433871208443989613701113775814688097073302795218660630327425507810937185429468363106850632220169760728282960025121037423660994795564292104434352774178690013359115238000268010030181732633630101940445456191357519118177669070870269335218556713561695712712370128940400143586960392398727973463559666547411990104778263769341024221137527775167322516075259889353147099286036398674231488634933488501921887667812183010476076162112056970601836202267248958167335035671235591479699854726813705298426638283970835843740887592859984140377044792815512290584638753509030934433645839893958549152393636641415961808788286991961613030625706773842609372714039080780269645676809883690083480762308100076048629886172137367030947445119735358780113131749

Factorizations

Primary (ID: 161558) 2466330254088876917153 (proven prime)
(ID: 163246) 352526048049789431606916090031677364149650985167446613811590835634450713719095429339342234069618064931044517425844567124951012640267210645832939794078411037397271709697089320102941670054070727353842585000981675234073781295078475675718536337691792148619054483106762910471548957447692970892566254119402056859554585072581379700887895935886882870823721758739979639233430824145480390398713946294121573325016974332374901115158244275164020409513551014867601686587830853976970502220963581117229516942060493952793523138048279904511950069137227933796755895641096079918939531988209840845988121374852448521065074293131411148168270373320088391727085014645501560043964625448894855480461812782767910886336180639457614096200661668973015796238206710529145057725771811985844900542998886859027614756178997247197731047670333384810676381192363495318965568722655586231265295124849552164909863060149208343300370023781402368140726826074975296543624780204502414423449309133901594451032481270171753429688717822103420065704969364456882622703471645523198563964950821217552377029233999306364418676933 (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.