Factor Info

ID 22142
Size 379 digits / 1257 bits
Status composite
Value 1628064399304202574237152110121988397365385617488170419192715612972587141115168617781405516700157320374857718512499633374766731912135907554618116087236980076407979402252140722288958736591938941640423085335617649786864827106178679925848975013045627885566852248967470711105067728234410128163380075264181914432016152598172973028311693548521282096752561902391437614743385174676402751

Factorizations

Primary (ID: 17091) 105875321588567599765751 (proven prime)
(ID: 22143) 15377184927294716305277758106420768019053081813355751444639666317528872398523915263414049039728637963883445457021350380666525719113963961801742294408918827511781874284220943964181342572399020936061392502319862315127376702235833669408781139203985932513475114688379131380296326301450714985834048876756938507635119114710644687858484723411205490353296981387001 (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.