Factor Info

ID 143845
Size 475 digits / 1577 bits
Status composite
Value 2824790152063091147534225534844388636989399066336408919189910026472329408732706228837737546414631306483963881473756281280620088627325538061181318070965078057008080799490059421438748160557110058346313834921837608346781284347383100442078324509689621752640021800270163607121005042010906022113261864490616557683067710251669762842304670212350896305481981663825929519841062306508182970080014245430665615758043107438615326110603816886196983932044878752455884415400557839619709963603

Factorizations

Primary (ID: 143136) 279199061472649689615930789290784389297167871396904357110743 (proven prime)
(ID: 179666) 10117477247823081563495675080201292134488009618184335289936279189857679306375548300109807457041558996589975611366785031753513970363833249305059614407176884314260144709938769431356384629754091429528265056248769182308778160241558547283373809840806575803505407995485234469472176293416448253906676438469464693227829291407000484318340397560410217419787288570775509873286803823020983395013659952571334429652821818071266021 (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.