Factor Info

ID 178223
Size 789 digits / 2620 bits
Status composite
Value 263307918437620071093289519825587074793400794869567639155344954406801474880887677626366899163696165563468080875219741628850788129534536961314408474687051378514702876289446249279867590177696622590761938056088752627893687207141556495227384248171819940103154507416616676051726758245864327022664617144242487984671083345477159987460416298323937459554422060582418440775321019257521250675301193889380226480077703407372967207529948636219231254010088947301086177088650727258472094288406540235378911244674538270110681848333315089975291189981159866990359441904744698375539081326050418400682403336924314276890708009360355192060211075673647934292455108433417825227283595898327470318999767940271700548952689294724146127257736803086641086808753694198134600725284304500920734653496743178427127832275015601

Factorizations

Primary (ID: 29890) 13355518718190476078676561039485278250424399019398683222332732469376270382598215759975590783755918365210989223666757547770456736808516742649047655543783710377952246962112340957872279411613450194699078698121259722787534634054137199603987126023901346181996562722588787192281168721515018906869148037549467686896320032399948575655670509639246214786169626131402452958837095080056197700961943595640121 (composite)
(ID: 178224) 19715289536376417068522542486859220274436017600064722852014986026222113421930699455202062585544450920073365044460451618137340897193524715339070348659871191510310459801213455699716221988572236001698578702493413542818287567506423107880068991040268241711195087736594119354324879089785224295868119372225511823028645289201783331165217839109741670724057485236107076364051170544587962684177217029389881 (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.