Factor Info

ID 157428
Size 503 digits / 1669 bits
Status composite
Value 19464693315783636040529683726553190418435401688784487080151506689188396190618011218258253508844429968288331869791210995718939364268268330062048887806260007465316072921220843335303357036895174522814959486107170314894593847916512728144144018185469121462793233332842965002261070628840739506558510083379930689338752759916158836094528801927500397799993839488998567971644633840462311176608708150603956485091518777832973104485754793330544478643311533076881759832964093751952177468341492541241999268688919623679

Factorizations

Primary (ID: 10347) 110790754439643451011977643288649104711084253377796092209089 (proven prime)
(ID: 191538) 175688787518705858719002628312269720687737404390763051567274304415033866115444688520925592052323050235112734928388616464987904037221186951291403627564119031019256226726928777726458524128783292394233576066399528923564959866470935883801059707022879568198347627312095743279914348274376034181822616845679685260025734975434795886678907973342299232157706209709188789510817576933532715613011438092126806573470955592222704428721914073928921479391973311 (proven prime)

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.