Factor Info

ID 168739
Size 484 digits / 1607 bits
Status composite
Value 4490627583693364676940504337251681913022728800294430829662986357222660290632503023492720075580392041844391628850125958611953811533256014838963198851813639937639154592137018573406784308856000564718727755623759236910169020623758352712665328781017881208685125762528139990663879980065992999053620118414685553479179046414342061630641871528293091418620088089091868518328487325277136953883550190537841122009881813726938678672740068130378095221915922137233396749674971446351323538273199478223

Factorizations

Primary (ID: 168013) 202772476993530469121644814230122687390327067731486208636351160665437784301713 (proven prime)
(ID: 168740) 22146139605705165849288208114770062721054781717441243875593790829008535330314388766372481420236525367851123564909668666854698249862210523553118650782372925063183687091568487897860684980474250019910562662348143631750057121274463756207110501341563579328597026168945821527979002147040732974869686919895983042906039130286644233951395274543575550392588743616864760952567973375319677465268113040457233330617778271 (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.