Factor Info

ID 140074
Size 654 digits / 2172 bits
Status composite
Value 456527606770178180711962271248168829155863550165350639301708965641883909208053271726651603687381534946085789953737418175868910722523487796479678542692843102311672043474829449342382740439986807629420690488635221277665050861744024158635887454201364218997020250427915971059322313497560600701441791361562855908657305107736806000456021435936905163372602090930367802796153231931789644014454123145431475336363359393016547097505439774978765761375128483732702163459339520192844840885492100379604259340693752487940179760161666443707287403727309914534518563010982969759814252652509993477314719922587015742697372914911697781904090303789828960158277427795306017410551

Factorizations

Primary (ID: 138854) 29418461615149475645830439 (proven prime)
(ID: 140075) 15518405168239065211812276968784278367222286168374487717933611682003055118921223019879837013101894212106696487308406081723032324010669019151984013901485819390576723453957995291767896804839820799450847786903846712721643899463645803935672406008639126109029926047243586135843275475472052587606708229939537860190748019823677453573109277198271749895515647383460276329763337493881617712530789946921089340419320805705684146082503526128294682651906546254620772562496250217961181153627571789904095181952521900518157577047715337208738156439310247802308627091353046346627204767043589883351113337342290581090598480493540971405618581568799409 (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.