Factor Info

ID 143619
Size 275 digits / 912 bits
Status composite
Value 30571621058232246752596791297778603206451044509501342589779529405003529685740568941234080274734709748717631578148772313158446238791022955358627341869903254716767708358530667733881762868066078065235057321161135703954968902578302148046479045981726918457258086522271594096342087

Factorizations

Primary (ID: 143198) 4757837024622163993459686263516654200638031438861 (proven prime)
(ID: 179432) 6425529268871928851210548295017200174741344878240528922518163758905092387147550459359496990800448398980971784655986560346605765648034832929250903865307398277183239257926207742566853403813822253374081146413074349765913081954467 (proven prime)

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.