Factor Info

ID 71221
Size 412 digits / 1367 bits
Status composite
Value 1614006662620239548675522658821159391593689560228744101011181549982407934565713974820291308871709321094069580794047335687411060315552307811149440532938370556768734553490176951319966428371034266269102486119328511766983352404566359079362592744616874708780126262919244590054181787541542271741013744044883544380488892593288322071000347207986253161388663417950412946394995936099803897753438599957893367349901126302221

Factorizations

Primary (ID: 70519) 175462044485240500219 (proven prime)
(ID: 71222) 9198608550101594248528500798701605569769730072420926408591502120846604672025296456702590449701908499183010436214431645355863151669942154727872907863712250628534245162571585418565791604879987938333981436232789093483515567350268140884332201659091308408290730170024977000555784178986785972444613093557528240071777820664394698987889304129221897145602657129481583633380024010721073903988683044759 (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.