Factor Info

ID 170565
Size 537 digits / 1784 bits
Status composite
Value 929945592854777190894669034051709518298918369065261144959272581898452612561245355715160562206822972901052085195738567742674688553804875802597939333501984790465421824104674121729494392247918468912462578807519143454783359461385574018252782622176953999894544888636238341860156055516249098754466560081335540810579072846678412560555285932162958245869593340493079814189778082926725565602841243274777995337686182625636961490932935582505971866421114305053592664548327657900484317694933431132833742542316106020234245313164023038550501639858698677

Factorizations

Primary (ID: 169617) 4351253391571134648289521434055308854966013 (proven prime)
(ID: 170566) 213719015917617208679304444717996547309164502952510703012059452323843461925208702182510110231013066428075795039595141771116740297770439945530791219572441926870392755511820265989517793799324308705259819053342996421883655313767634461435167361516517837460640446035719140405433225269529277272574897601797045680382420202016152340714427590384379438844911935506295468826257865075338456374640678985357135396693194931600500652892768924625939533921037442517452251553422908380612599310506569891163989391129 (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.