Factor Info

ID 55686
Size 329 digits / 1091 bits
Status composite
Value 17598161252810387100596427218869016905015195430112979085221280424496339204569442029425030872092177139406553016661107233767600864741978114319724525427796455579746867426300892308532970312663166099114656188896276309092176051189198419468273306138562083097693924717496374066406915231197163571476573399999318318600110501365799706849109

Factorizations

Primary (ID: 55687) 30746232270870161677690909 (proven prime)
(ID: 55688) 572368057906183714362218179092341731826448314637391562683595916150545791560800277143796358016948838059593869821202567182393422012665496748945055202607681096220096750266121118479107272362144779623946911973987053577433946812076633861759888012675611578226630460000632087183946222385855735435231886759259801 (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.