Factor Info

ID 101738
Size 508 digits / 1685 bits
Status composite
Value 1626536517787471004164088230676891913204674586037164215834511340140201417431651086967018043410352461844570470021198764008988885975668430102788432291772009311733916538809292162089573357826683422983717509916464823577289851529559346167399734996788363718822575829116051546914620350887048873407402606514055395658564108453674814175196019270538014060387581996819545740810692134008355485262197643244099585981749696533107982722707901886590396747461637173193073639867604184506166250350488999165474515548180567855011111

Factorizations

Primary (ID: 42051) 41430918263789137441 (proven prime)
(ID: 101739) 39259002357403054296565452327341678380749547125410149023760156022013358379391098017375107802658090840203054159799503885037516635327594984620751170265317258911679188288489496722179796950062220977345510109666329621618894476881329689167757773894387264004139421343455767434831109682779736395753355295794401340548369310895944321456727167095499212578257798620494562350246543579025355432855292130933687807513156136681163718555013049357473024154441107582199735504930181616595872647117999724300871 (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.