Factor Info

ID 164264
Size 432 digits / 1433 bits
Status composite
Value 181988118330876202500965545962581057934622303154433655580980938028506832447655690228156419488669781383967038276236886964904912764639978768671198700199385582274148409177323596048866472456486953127787036759492375048490470798008751910673956669220390377449052162272291052215478914898609890523346443753678195509577908255463444756043518690713542869582611134289256910375080963607447530341169304212706700878688851057490369849511742743146311

Factorizations

Primary (ID: 163611) 551596578764505702278141 (proven prime)
(ID: 164265) 329929744558065462536560625078765790997782709221331516582306884876097431649226476815534012137174145852316639889153575856043750752920616223294861640654822035043527478152575060316093252777584053765138108690296689692251174131341859962328798190385007592107175881212933302923853022690768942837377066914577930176384522355706114611483239479833461159843990828805746816756383537089281844634735166023498459131589716371 (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.