Factor Info

ID 210447
Size 439 digits / 1456 bits
Status composite
Value 1951028172389162142855946955798176923663541826969847753351557984615410421194953651707418647090773263034849046050169141593754891304135965357882307660101676359820660120595654976697457593574271337125024678960398683906120920821633274722478216813826370838131377337349944601626496203995525499585737133266579967944270512860919179727832406854301309887143681179198180387598700500246866365279800855953464655936864570470697270909270035129887277823561

Factorizations

Primary (ID: 210448) 774237029884395638371 (proven prime)
(ID: 210449) 2519936527293815689026586152108586431453977929301128929678124913038419363915571515643046070800028243912233245292869512350226958822907868932425824568886308043805016530245759080813160205726929058056281062417752526872458044286031442895789539866900822047196699564694610336318735385547960548599157424503788190305631220833535749919098073233010349606618188767619894612402634168290722641131067059611600496404639461045327585891 (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.