Factor Info

ID 152946
Size 565 digits / 1877 bits
Status composite
Value 7374471184614824940140313840993632068180894344243820420460993849105901462291865829643943113487744913422869279181737755159195360308807583394970978520786523881393332462281664140604443840028554888789267015068902680881426118199989687680913767606309408781133759984037981520877250199055768292798705220083682411185249884166385677178835550068756032385485886896830992004153288105885087146557762193692945913103950933794037651116564705504717800631223418314107723616335549994985583320055578558381146319757210821631099273960352862576757094607064877108891683835542875518924453171

Factorizations

Primary (ID: 186361) 492473402286599578881876657824360415964211234059 (proven prime)
(ID: 187045) 14974354250147262405899574894015646283600245216692289293539067817966387433828037445108630410288191404542002026628336724243406331019542428375286742394185389128372674213244656547502226824326777796350928066982044946799668868543854262565834007368155508630104039117240702479509388633435665631624257437659685450859967714759606755230788873239069717509818600747406723091472146168229428838527404394868650727162293956518919844186453380316453833330905384432230841020907525184490704085492991761107437797700895739173750789802350969 (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.