Factor Info

ID 197827
Size 692 digits / 2296 bits
Status composite
Value 10506687053586670499522257166113184761143524357370263701653944654753302032816615044800258698654268714008431651983104364560029573904200466252957506578659061697504791555247297747497135254702813963419239679402525536638370073608882354897831203804948515772176338960272871365653235591254428146071724823930514961735618627387521712504026947048857242237034799548189171543430493590424208923124347457817712083716385261699867641779195778711849084532862435947241210436216424152304701728961026502060010929633940902761693324994531288434931427416291227364266710296702760992037706598929242939492198328269094241876173254088175949030966736673234256262270935211684426124640185609945966080570656410249770108292631

Factorizations

Primary (ID: 17264) 178788729970281283830972402140920212721 (proven prime)
(ID: 197828) 58765935947602058979647646846131211136917988574384225043197722899647788613003901256757390564732499480475800146983422258500736626042623106062916205987365757981683189756599476530780353615106254151542580716319493814280919131127489579155699913859514998614432965013982303996389561055914128954926231098481140149224967061235206431469817087136264200845299125034352445634814011855402333875506342112943393052828023009359063236170576305219566996953720355915116621498087492624919262747847261657891691948641697894362054403889307700687575678624996883356674873505458155107018096193397914425312174832972079811907667700912518652793358713828941708758503994195764285688711 (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.