Factor Info

ID 188341
Size 750 digits / 2489 bits
Status composite
Value 157481021412355124583264450137027447471765266472112431662081366053024202322793709881118948268493375341126742357872018037061110637052572789006451760362012523481580690737235142838966557262284834334911600489927991990365009969589801128579166317517662428001457154633131587769320709386926602502222651060045836177056057510356480195222601933924710469426445054364701370143784005669405226149298584057651944625899041990503842354697322284994046776906687294475192067236552134031235658234097577297452309687823460310336669562903255634683228495846266556956592494346873010639356612107710336611532809469967491806160923581188277852532390475581931173685915038554728508207173184533246970450829555456103759563972061983886187374329494273350117223122663419296982186740725971

Factorizations

Primary (ID: 186709) 432806773233506397021080589966122114716035075887854403546662541956031416503118067499659651634773930738007828486031945939919134693218487550626111 (proven prime)
(ID: 188342) 363859881941800191122514949269892561819962146712727236387937901678683289224993901668585862891210469528678013415797545441328611553111397182287138411927104875541044859143402235281596377231832938479099632773086022685471181129662282330138678685334487374669980366593533076214875634411542528729015460022063383861619556223865640221220764464220788343243689757903162617743750990782161854019560779780162701603495074390819045271958216709411359202876556526872048970127867727773043445723585593268249467263355867317208018312266445350945673262288736580035382052337447042383160835097189742353592110424036003463673389201261 (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.