Factor Info

ID 197098
Size 551 digits / 1830 bits
Status composite
Value 50661031170188564918444496572589297260699190026195751103728799385722223528564729653728479808933533491618791360159629040389566899667129543072932274117635277642819654382798079127561799256581614349749975280801054659083705810333366077264162230446838073747380383808446790623618365923547244930321107296654346617200848144105401485816535681342092311564051759092531633657284159705225960875465251209238198063330828913456439506470604721861865403298208120067724801568767426217590875931596975280036941510011502638111509462036047674783886120757131148015358903013401

Factorizations

Primary (ID: 17493) 55602952096934328428995125419832794157001481770390335287600383493 (proven prime)
(ID: 197099) 911121249135650900622920544443187710216797293893230083277105651095987997619044429581566169866453679490065543049609417955967606796482139219113733292355229378853242121578023325559629747113469509812089529615914104021991479298822828207624785481727610436467593944883728985608402695440157940638437696791552958563398381328662102102779706080959898955947642138196765559082221203275909624398656995666660629899932897859031638098942936723503491503406111750684691720208460543709577618537303286385157 (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.