Factor Info

ID 150703
Size 646 digits / 2143 bits
Status composite
Value 1004290954967252701508091094672981552081725781134483860484036192443435332790332914093935609752335471035109266447882058232456792889380098057345157102468684720081421287826709189396336347180564722676036355696532124706016507453567821958108781070751177882263506081318086617604474146980004766553889330677098759003347386528255668371047891885002515611026301399574096062910756149593173199510079056644815859006053224359784985415616802234018023990371490587533058130256470143849056947281339598959925998918173059093295728450391775188940694663540222426770815605728405715619529954172116905602797179867181809868618285525268735152862571627909469001868200838074201

Factorizations

Primary (ID: 149749) 25323397459476952507046401501 (proven prime)
(ID: 184766) 39658618341963821248093259152077598426550623437567508798054292860217349435848446106696041867374440962511915800108261057346847421811317120053461390608786127438295272359030969602621618616805942539832955533077371885028459525156447816611148810058994216200872525028178100793075948281007509088345681773013389537429289858806501769009968454547589166676740402199755461186368394674730569856448349462774835460984820830873429701001960422362309859596100409259373339180038326615668316742687345513836249721644016036273829452476693236477638714445900450406324599509524282629246626313999417496213682855170928687598087605128984077622701 (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.