Factor Info

ID 78212
Size 582 digits / 1933 bits
Status composite
Value 644442651910972263808876328402446603399341033544831041454452454739579225678916347294572993143670987557966429727001331599493730672180360885675511306365568947077023656967407424550347711292282146058982767177924867847747378444402192423360076587282760878587745514598995465525807232213908739236757066876846347294396682109863004294090628441378152336747691633640800174502820795198016848358086157823637038108051535679389749836709033557393708894110105328097167278992729543177529021320413634661179522411736016581337672899162789624961307785474471959908482932455069027444004687204122243279925829

Factorizations

Primary (ID: 75975) 34640120157480929169754956126514097 (proven prime)
(ID: 78213) 18603938120918946074954003257517806970769262920484098839496229118764680408729563880850040485396496095660630923080895892109066586495473434621420283606588764374738351152074147222755973224723622912401805081940722455042123986774860097980092160868913066458957629098093903538609192628376675095494013522165394067492105784353867737624526402012532208217215202017103783420956481261885552669586489955191840574139574428936423568983369599422275622469411413310541280668694429937383140274373201906534477611228539617525348729651990453896460277275420342866749855957 (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.