Factor Info

ID 38831
Size 482 digits / 1599 bits
Status composite
Value 16860358053967297699841940242417795052694298041533398479215567693983385596609654925388866383160065437703869429556306794768195927724879766334666008557966897134025250826471619807448390153090362897521179030419978914032043968140765828045000660714337483967324895126333227322077627469972482402283375834035576573585222915115075252846063159538827847611287819224929581931043903278111226780642372470122086000735412550115020036026904629159956677151959851782855690269599423006695263293029666311

Factorizations

Primary (ID: 13269) 4146529480141085552856960331478872471 (proven prime)
(ID: 38832) 4066137268459411622301803488606224777599655170395399054554218115572845444953310599283138057765934342542858761257834134031476568841272097984548396242647622350894749266505835458160609597600148926941506883990666836074739116811770362655221594129691489243240243439375825666288125393595415369203341966558643840131256907998321790393583930147449093442579648031424389845833521843432704416798357051024709828050402017978066228606447470856622278751555745041 (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.