Factor Info

ID 175019
Size 493 digits / 1635 bits
Status composite
Value 1465538637226974243957915980722650650999784497486288633268542024816252163959644067331320055496082715479305050985712627792454557780640607818983613597208957275387162376769255957968602203730597308808580798857372812269194059048941871196917946571673903309336776448616541645847495127293889898342498457510424140208704111795253061738279462332122291095656582499643634812893609404099118682549774184227441670010011657397408054565046014128691561843257884960087828466364835522692242667824289295476522006777

Factorizations

Primary (ID: 174217) 28504485929575623125702091686240530695491053913600240705271670814863896888625840685471710176763357647159206692474932652121 (proven prime)
(ID: 175020) 51414315657114300764049883555367172850669261358225414768978100165536702227114033423511997101970713037743053086099936551304518293981362779900945086381028562963359473281319004375232901450355268063650799847612029627284382434081913176490032533975138756749325734149967500188641341531968481504934947319176266084158255532133822296747162874861257703813818088174616122890834002337 (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.