Factor Info

ID 61423
Size 607 digits / 2015 bits
Status composite
Value 2117204598103042496921403177589834763622915402966858489089966728996562093777619297224653681928495189094099304440087995653814896866645137573654094035171478981853754599281842176041866570611128570911551338526650200752490549946680073764241567343748193931556735803012397786611695834671557289373000700474290635211882266675619965928520174853166080666654778549326712596605116094850839356152125921918110960662818094820490365214443390768832580753186298156062494008477155521697036322918727911673392375280456051679838879123682538972403610298693928395409034391514840132580783895955517884028351045230652615591470244985291

Factorizations

Primary (ID: 59656) 2907052472739605948143921 (proven prime)
(ID: 61424) 728299409094528350132025802773768536202262953049100634347284419198112715488361581104483810515524147117277862606574059845177844811341574974635368990047634796774068741281159810879026640022932327159802067686598744520913362181017131221664674652578588734352771736610584582076794676070000366522390311521518405837266699224000503226423068738090879509484091425683140781268156375963688010484030817164680840035297254438959419891957005146896496650509957274426782923458422879168993894121562677872613787975407925703348587705827676547223380964874784658776784669891103329055525123327754229243478971 (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.