Factor Info

ID 103935
Size 648 digits / 2150 bits
Status composite
Value 114338043502036866292395259095524336643441801935598431141178027174530121795941248598250972231852246517519840650491745089687416515982362496232597189076913503876943019655484337302669334704373546831806250287964702416820776930002197036767975274392485891312061661091398901211410833141717589570443808295044694021820602896959865800212961343577232153285882290073177170988556011886979104229899701520388594051490272425143143689034812526184099663069334697572671577958951948898116298568370543852837971524659274206997842205189877654193954195799453358531548695209398277871599588280726668370000263024093973388591207748071820883996232773467409911805758325175494069

Factorizations

Primary (ID: 45060) 255163536277169267247035281 (proven prime)
(ID: 122627) 448097111249618826068569449718946529591551267094758516302967784457138371649213567268280278767581831448759590842218105232288946683461833364894777111530044565904693057973434226446035752900042847343180635604429695990277248662384574042489358760530094275320915048153436544652130500463675502775504739964831305558407102504799556568089900541297391821212638926960244411046853153277800865589251417754818414261168226880046228901689942170281375473417018468284156183809462666418622420007524869430609065634079173002863571674119616030349419194309469488224952201423442215930298498388349120075279447881181235845940393119673400309812901349 (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.