Factor Info

ID 141820
Size 804 digits / 2669 bits
Status composite
Value 249875627361038359232359878344693890030133058390061836260267939813154432011480233103386398324715724138859777758548700728437138225744155985767908008314221526606122413693410963846467916190217593085800525416252809219871655304352275176594752932746161852184801608020636086019011389319470984878391613232491474722742710065384562663132832252088449529633672116584348847157962168037639384567370520905613755348674315710274572291188800654886539046317372560770245663962374267026818497561180948793641839319555066491044391839461883966012645233386778508395986890788642686206113090854557346758671690806881290663197394069681718985972045768672228051528478275431452141647480990991961769617378989660972359815144741026430816379018557399153657001981841959611308743829238661868643325461319040675157459971816197186636533400118333

Factorizations

Primary (ID: 16268) 288231038713838413442281 (proven prime)
(ID: 141821) 866928240886367273151643930295679934893063264668084127069496523253369324294816181263827087373530765677565681701315540572932625883216924643738057376154581982082997649066041298913768544089192157018740640102875329588291404789149015085352846636021241832845452753589000914807236105945774127531335309576411901431540568710078276764107215238080117231257519194224374344021857818249295736943914818655953920413088149970488143656924648394091287668221070550263769053257079588389305535259778101688256956691899299190343585020031466442480975597703902018325932898979749503197873706649823621720695010983089869480885822055212108600196532348202615528799633578700725888352154087171240608283546037725845940159413785648987061419033469558672687383735468701608550933698935238581750725454650570282565130293 (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.