Factor Info

ID 198171
Size 623 digits / 2067 bits
Status composite
Value 15101183050326156550928180903726166574924644347747323286349461926715370934559379119645220417456010222285661981397323529609472918072975132091522659933139951298599259776860214643739473691081490563887188406282250438699630247994216348832189444375360113664442182247727520300519076352246701604376479403928895050092739831001845604078993476448615588414273000833774330268651491905037713081947784981770673327105706037875771369044054569784312364216510717191532973657084127411931357489163959331842287801438186332557351587650609860114746876642740830968891790504931036996729902873221816680574635948932576730362299318243196383317261101521

Factorizations

Primary (ID: 17211) 196597122477434001699939656151715927005493674652801355438654544438291553 (proven prime)
(ID: 198172) 76812838662272459952224533151177676148264476937828618216004169530936975852419967112821721578215580751173831463215073351563584038672672127960845623751229078182111642158900984402871273021902955094796351136053331478071852242540818660394459272721113173343273796686173739340128559285443919639192572229514602888551430940981982489155517797280246643401247359498101793105914897854163678095399635684673803845971085034178449139914088553803412524906980507450510208100328264860966078682663910502617668030429639070226838443190725331561214683330341303335641893811057 (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.