Factor Info

ID 56264
Size 658 digits / 2184 bits
Status composite
Value 2118817179149041376430700590769724421410328622017493729060071923782841627128975542364674581454552949586608001628763030999741989547088716427470070456820885503964691536125466141740478750512513929461132800040550781642794961092068235181424235677951364605279436704659136848603824715316878007521343906599067089807940644428612904157051569059853322876690185025412484086041669142117333114022862809190922866489920502431503912074447602826741589106826796271183337442811771163782748986396195757506467821105033458948386049726497544509477124856575293498424273750455902902827523002853343084632314472785923061571664750447957303956944374465033619679750177069429023913757320167

Factorizations

Primary (ID: 54832) 8170509011431363408568150369 (proven prime)
(ID: 80075) 259324991403179796849515849828040924233317782387742836999122214912083153882446993319662158389832318080706116500286905341013477429628006655181666416520731685603821394156302926572722621103016195960642427123007843612744454265133572890204481203695852151177950551302503461724326295189420272450387756073463960070265712169019554743644293082600959128543993263828144459920665940991538625768733485252821107786339238326972688006231125419758077574981384863733082793913089534073004074470392849118347056280072475477635328382588255514966320135530285151489995493100095749900515393463383422160475106109111458100357525360390554328120513919547484743 (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.