Factor Info

ID 135166
Size 331 digits / 1098 bits
Status composite
Value 1758371538619772450460520628134890015377359690302695911688136813298827945469599323232306523318449372012634464894382005529340665507312310842460866336731624744113039390222600689237030351964468774159938155798395632336747609995861292484365842133781252052904854279830071276006366936856532110970987758174467359846239629462819022803074061

Factorizations

Primary (ID: 134529) 230578992060497937475215676741 (proven prime)
(ID: 135167) 7625896543768486238170177352102005531145177381132264795762883060587722056584094652790970165645626335115843887745747480229144017960218096182797655744318158393557269599689515862285717315525290040415818644183419145752025856867362842376499002981991740487755360700347394184910658496058904192233153470612521 (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.