Factor Info

ID 174530
Size 529 digits / 1756 bits
Status composite
Value 2784708561176295357217416242079939352340801013257128399225386459135762565404518597747593749072087353011222512149598158167864331130605854431621762516729911973431394875966781064724187017386200250083120018561945683822934339787897201020472853771924617857857712663556899612478512498900871551810136733361606767154544495440545485244828529727609411913427104544073092673427089169927741527143004629123063346888498399231087372429551175722904631446892759849987306552511441052890823407351950984948651690518744737361389158223456817041779259307

Factorizations

Primary (ID: 173898) 11728348949713221288737695815644429 (proven prime)
(ID: 174531) 237433979251136313419199365277527509800738461087998406327367735634506413467966642160910096613110243898334182843776835303118664085605313200402786006363045836713775047915808347255200345010570111819672832355581663483758181117627615982219471350166079157716157180347294849026976733416240764255307153783952031689750831211758007121415917613714605356265049782174335410867283665558318278090671273112993461565591209345405657152102020857790986588560386641323189315343878770260489101060404732573594058367383 (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.