Factor Info

ID 193252
Size 699 digits / 2321 bits
Status composite
Value 259354597062809061742906404075657321988778770839022032148325692162964657679278343815547914820346033314860522154387043400764390877390218666414972884185494800787042250587915160480698224726551963773590202619046944991895276002953730488658168969255940155047816581419423730638201951070635432495020898230479420665170442964239931139906755225402805353444706524500153704568356876687663893026561679413768968808731384476914090466777340841223751661224961582537437632981387960977609547163060673600726270165818315909938082553735813324930407742937397714151010286069164026865192754425272279998260268983063470995978775616040114532395953959102900910240380484876765725329721300621187028305835458671999378689023846797103

Factorizations

Primary (ID: 160788) 17946339657565973917912030183643 (proven prime)
(ID: 193253) 14451671037746580016447593368977453951417736860938824006981000108509787338792720577315573339728094488757570797861265495640898185000032683468483065808263003484432946327128585897427404668063971256952586281895690808160433385450503902002475586081955967176417706170248977354252866058684317268735553700484689216454314173800844316161906165834375027710051865061123480182999946658095753066158935771033142771651991307552080027130121466866767844658456536682891370875329373197651637431815954137683981156143689175673560758998414555207006308199398697947222144386939806339718869900191100862949361931774688780480575850735411456186881780452057632531673617879405928102003190183551484221 (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.