Factor Info

ID 143717
Size 399 digits / 1325 bits
Status composite
Value 541518091330368573255607196328923794230310582664715925599678052789208734785796606378329584723699039272332666814647907387727303814484176610614812090250793578247883331217595817450560000455050971345901512464316011527472363976961525400233512999351445646800449023571537776131316109017472931179708265472055687383993159932558714616667045966708973435220126472179882659261449077693271876476025265737569813087

Factorizations

Primary (ID: 143718) 141683402089447771910113 (proven prime)
(ID: 143719) 3822029139224766656692960724540946368628114730519051290363876638807704966729528700218161702692215897718897616466097021703240593690584330512292283840560123568155100931144070890501027111753183570665885423582689068950850093648448527218265858345032537263877560667767234800325214080271103955940169891362080976766544766493332040927367423569694357948639284050454442237365975709006399 (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.