Factor Info

ID 203698
Size 452 digits / 1499 bits
Status composite
Value 15245563632320230370799929410498597557813555228791111791917486803031828601300057931725219751506157312637741824223884840617799941284419614870881791032558544290839869461072945627154537003927005695616151565590169675910058981205745865109425024337779587224234262998247304971639750500815299008453689022252876108533110687132705425428901535147005601334513255849711072284877067686816957311479208567160904774500142889738457508684007465086410435835778830561836117

Factorizations

Primary (ID: 203699) 16366215524100114884977 (proven prime)
(ID: 203700) 931526510198422748167787607562179337214128552561915609309463418693705258377602460209957944799774540334600635852090423129040839715869088830801105600952557527179982021517789354506936015572736674897303420883736658571502694696085168803614791605552002240687869798782737368122139646741251804330879908127824576244514400558907860291582847800286159719628137380362622844183272629021839122318358561010540170959875563205260136900020439510821 (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.