Factor Info

ID 89378
Size 946 digits / 3142 bits
Status composite
Value 5176469752771485537176043496447988933675986412233399584441737022807326905578525991347938855869369337577434029548871540160506818675586416999365944512629176639722244621846925188580086517548052665139620452527231947403120685875463291728279122354061898390638014403476807292594921138292057223630010282696108319600397406725899788204938686316475255101825771031124410423116026794773921648310028821647854852585211595413019931712145592864472282665599568906570094757379738131267524526733348752475244156889934024174790451438130515025594949075611005446926328570481764922420465097775378056340145956948393745177422998827097576225706994538440118545835117753715145369323173699848199611541615696858749997875448377099417008400631698058971411609524681929081173403656340718606309835136923464096049472056897022590429504490324529048691754036169674907034802256150653095411863230162437943654653543519400800546232447234383043668953025007524756393812240735034225112161289449

Factorizations

Primary (ID: 89379) 64570584168627945448109624328792927541 (proven prime)
(ID: 89380) 80167615322373192007832229295509878130760631422475816109440285106440614064531477719203447910772843095450210918209198187351585511018789322162056463488431520498254475060293456732331355796938169501065206756297964351273327126313971704995635021621226890626350399152990018969682082788610298606315929004773447265616982842628597330824657256274575504044386013767680949259241850181268293890171167758057830881675767938888979050810982341508905265534279162766870236061793956005720533027126501315139378416529916337313646168673408505304821821250646574616368473387673625371911755640402975728428212718566219617194911468265912863925468135475410353540648980404120265890004223070952835472077945274903017585648377538352191073237150671740316260767993345070880626912606698317801798292831258643447627115903512414459680498837788676382276543516885882069393301406055014592211652106768729992794016376172068764792790182710159665581036389 (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.