Factor Info

ID 189863
Size 632 digits / 2099 bits
Status composite
Value 68212975836060393711745130156962755412534861890579505826499085926572837763076453136485956519459412491461748475064284127997613906607735660656891447933393876127729035526417155646436200379896257738344913255122964482057608235813830060662379593740062627966666737993960255009767948963197625647967272160827201481344518295584326549627308239079749219608084644252691187952262864790021824737556875506033430785402713573065866158981724971157903334815450740297293334740322464451810380042741517542990948337940881280091033654241497065337548447112641130723463725961796823031200892565610108340242964368247529167439578807357229393404833427603714407167

Factorizations

Primary (ID: 189070) 165583314500736666051635439760761611353664808511258727834207 (proven prime)
(ID: 189864) 411955613050353089754283602687375239388841224592879950289912099970855372085500137038146704742334788924073241733132024969912626261187511548478702040347990642023379130918081161340590164643198561895336949991793157783583240512064463506257860595399575515168905482418047505072958219179412583168711349592953330996632874580425965734619823304533811787725005865338272246568468745441249120868791596617373461189971881030503923346268102433200224184787878463292169440970685917469038559942683675028434921740184184090317968689172039569020789100849022765455627092517329142756395840292285281 (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.