Factor Info

ID 102479
Size 479 digits / 1589 bits
Status composite
Value 15570741026076925558243657569244435452153848788457431859980584539669585315606232621080785240584223275389430642948458014982055093133002787414088125541523352447690609906565945805309684901634776221733229436238521068947992357184430669841739803093159156567523193095516155153497726487080811100949728414702427095815964375581566165629310241762177864880567291498317414196832625594720630041684132181673947709987706344510414521062064291215220903369721088969701546346146184910722695909139957

Factorizations

Primary (ID: 42378) 34689294012709525929443018041 (proven prime)
(ID: 118905) 448863012904560394252048808589105978697327138507266860072252390775703123649526074968023910027679771536714422283490893223143988290496918247413387347348342838465956817285037846643336511016648330013979355372205933560525070416188017490297940391463294324488083083158610313070827460430706783653233310666295147248505769262772618082575300371765458305933443726090297241611887693396726424433308831202466202171479733364378084325232324589195821827717084322398877 (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.