Factor Info

ID 166242
Size 775 digits / 2573 bits
Status composite
Value 3105161845713878992883809528583713343267983953493944841051243156228384186852652881832974315900349420854870662779557522935561280392587558026104255358147556795891260050768346249813654315928464886024676898926382133712325529771184658064371381452390643494031413313220879057961097950593382236056826089069245169074800055787251827150228124493985228575138709972973920825399963691888553641693709952062302473529876381440490260628491223861212406886014740895755112297849703164667734100062444432702112467383242548707133037128931445999897241530226910656861808983808214490100484112934516571804023594512400325610319367422936805437985234477810605466469775085823685363170762125203187422792006906993555812132600844937129623221141366561980449689321601632111573765177305281882120673506977913748293

Factorizations

Primary (ID: 166243) 1359632183098686656833 (proven prime)
(ID: 166244) 2283824908172606817372108161157491373019430757544533853418237686803231135513268942654173275360458473815085828250522686770323655431156764810286600176106829280558099310311921929887244878672451418649077362390808176094780674122501558640175014694661773603956088898025243980033708547898278557310414834224698502060093300322796386820530203160758250789876447448875982266700714981795092371073681645056071578195598606656412527403653618303948189041987570012349931222383667223191351101273019474765672978362646389639893893750831309103233244751962437521433540315678376094125496087742167568386492250240784794219741617292364903117569996982657245118612666793826542376160735358821732548226270889753014322403875860869295341260983349459617903431955886266939895060690417935621 (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.