Factor Info

ID 103591
Size 588 digits / 1951 bits
Status composite
Value 169312792778862658349241158232380968924600910305858329466601185965572797034961864349628494295626123380110173516612000591417834287113528737835122060548407253928066347221293936226387472324399762920146026858947758316039033289060005407143430305968963642446022269088489856758743959940688361875276550569757975499034868706934758505058078455943097214675369018946633841188333938553590373385858614053550022746004713942993547775374805406959258041977302527663877494978372835688682143683232109109113455096792867659583993862375228955396229669759165348227229371027282461690101493382259396982145210952599

Factorizations

Primary (ID: 9942) 1081676837823661872260758079 (proven prime)
(ID: 103592) 156528074613782685032647393956671733213560527510116738504166003775610342267403033290120908279397960040495877786837514343990304900650378379176478831014946070097581266026549822894640398056578426181315028790436497584806098043505780695488576707121588106718212039242234987312073932447396474586028929317888397444237778693946919785000527514979963899879306874615827847997003470978763236149976087426126602512312551586541425777614511168574916649354245137793545929989913699935384258555190681130652573983216074451836701566176955760319817297576435905577648165728613776115881 (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.