Factor Info

ID 66393
Size 401 digits / 1332 bits
Status composite
Value 51197708413201012273747715542199312031904608280649217236229648052859286507307097431211101105068203690791014511964802533492586524124873627050142389874668854736982394857830719464491799214558087027172365705907700853393547241572724363054512133555834826409789803408401408280038683257857293383804688745898165041768162848594233767158304005468407733153187634144090111413171737242841777815436485396927683051431

Factorizations

Primary (ID: 92973) 17525755809841524201726897591161 (proven prime)
(ID: 92974) 2921283907450720384821071877805998973446597863957578844360176434133675748574306775533272136962556798777513977365384156633768332389565867932973140105298308792862614849457545037832514906946240392681413156341479080999960429023799332251776836993164849103755570336020003188349922462335445900982700473038538359541337628412968727850768763146391024950010833180514171845770839071 (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.