Factor Info

ID 155465
Size 560 digits / 1860 bits
Status composite
Value 67386810989336287296802558637060741317085275552789051770255659286481126529021747271417738237472358705561544858408422792260854431753987655320272698537868806510914103393874985747600628169825199779072219838832372618851903285227390648103130386965740230791994075364990973728989801953044103654708002184147408214979908526941375098869563485165457293813592874178846926503097633624508202455981226216727048325507202449244834970237584454085871554554227837795995080431521985204095091922147776465518782507663817071351820979216018085966406083354312867808908800603096742823027

Factorizations

Primary (ID: 188752) 228852111433810636140979007219 (proven prime)
(ID: 189421) 294455710140241041366320932049859638529793792238696593723386263934024755578761621393871677293563329773642761055841069044970917081104536456975997922212033506126432136178102775868521906900696741476227364440128013229335479525040524304526553142051216500054760740713095709846690600006178158804450476326824511373829849776057485523549757067248771927829842731311645472959642707303432533321797391786854043888010020079041472432774393675486008066479117298598434383112513859703620279938726840961530016010885986990063565597107102374072235439233 (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.