Factor Info

ID 174769
Size 355 digits / 1178 bits
Status composite
Value 3640839512207950556785117145964504793778056221208128806213264262365415671126392970540451494276361238497506100441670735327230353587294077454879686211473911925688145551184578589625832105067978482138354323922313715055311674751417877451323932639025125812176424605287324265955839195556313476925813658173166192453290227389813592047227446149292208782791547116049

Factorizations

Primary (ID: 173884) 1666163971555685409233712273799748093393094147485917730686149490725971704095204765198777910629437 (proven prime)
(ID: 174770) 2185162789715423199329174455921656468651535987911729703011509735904631106334834659803805098553714138439378315266871273339964886259306026719526153413395196640958766433294934058317802899434080925486511219608006504289225384014198224640782578584661071502650226277 (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.