Factor Info

ID 104682
Size 561 digits / 1861 bits
Status composite
Value 164149922853941745231741089796467550713072631230684011540124399177596803173893575624398484199915884060955634652151854504113632868099349495930252196704353598227969601609199210713564030149908892704239031537903183976930039739675739551185624605564011508161808084143143178281321916829410521620892993022577682011721310429944254071349611560500913162990242611896635847717287403118171103239233990241963983510797261800364858400250031213685927737502898388372965598495240488846905688085174023681321636161615239533582821995921861671519065736777439622905468502802567115744621

Factorizations

Primary (ID: 245) 1629657085554814314951852158148550373 (proven prime)
(ID: 124587) 100726664713059649448632317857417759343036462466207447712339358715460381593319986542953819183825523152283209528678135870670139749053065416972903137446820963621421603434018630782226046765277868793225804675969596027475723345103468238434244852589816825645951954478605966750949020924862207233033267839816846134974496379238442225938483859573962348219872816876343599301914536884232944912226371523428593030443725481983289844185617349184793207745697477872166383902112498963010877031736788370410797805523558575166204027681294080998377 (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.