Factor Info

ID 155328
Size 489 digits / 1623 bits
Status composite
Value 193650828613508062561978354808892101499356251265988394663057766237319641825354146642341893905453948840890288868065150242605248529842289589707343741474057540368731908338673570585676146249202758678676972527129559230684380466774615526288429523915097899885334788358234084930055863537652416115002220162141135858601993003684229561479502160792560422963470922993317519877129945536916719678282627152578057489735165702281593957052582982794503647169539845024135407468076149291578104369368053129303397

Factorizations

Primary (ID: 189291) 12458450815391028012863725713721 (proven prime)
(ID: 189292) 15543732642446526179452389746433280530171169185689810737245529216055366673722931434170548129697314525024364114459567678402420559421806852728139380920547640884549136585914377916415089775459137184523717640781747538615343091204993571703275531498485684255326885291906877291795626134291678664342052488600163682456612969938381566164558431127979096103574842744648098139242759846524803011135851527260739577176794563481531971437385579207491789341091503074533892905357 (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.