Factor Info

ID 75407
Size 697 digits / 2313 bits
Status composite
Value 1057447405036044368316693845952884371841879353012075842706393281921120858101631352180754531487882004709464666137457043970042045517728931329037235449531550426349146064096145856372682294412141103880571961891283875962265033745412291483807460856018678095348816221278861661567453123486592099266270779618034184598727890043478475764968081042375345915797301735618616527652671824732234277120764762426409390085381910520204378055872434498232405932629881657532394845575896166216763245244341996057145167879770727715299354289830422546509210134868326531824585226102435002869790084230584127426812140194657695360466412163168544817298099529269192771212263192054635496884385993542354710386403469265281539568713467077

Factorizations

Primary (ID: 73314) 173516799777015420048132343577477787151 (proven prime)
(ID: 75408) 6094207629433914737394203131766730572234603329150182340410384470767616163306320440208777492027459636468322722649727210278465262725429154160314842742826948202004871467159888433517242265038987525168073284002447184664395813314272466630684216112065962081412078475008555853138393213691403175523547620922029253433732152780289766637273506687169590815336685539416317897133659679097224668576426676943570336042848093551606302197027015412445218508512765215116288592232511339509803942675809092687529876770547921506132377162100525752410231893472843737625110857396379775799953196126525838520252622967743540569510281236977656601350994817943896060368141893426125066378114027 (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.