Factor Info

ID 76409
Size 255 digits / 845 bits
Status composite
Value 173268576084093367688008654380827812074675168873812897781884620685241923235962809978264102358217691393436769949096156074361167076144474228677606201560373512438383878846601666008896992832071077772513185754590559919202333103520689288283957161264351458401473

Factorizations

Primary (ID: 76410) 53735186428483334448472150604464028082506808993970175733596746863838507861122751357 (proven prime)
(ID: 76411) 3224490089276942343487426372298248430860354169800623856759039869779208336369725817121862281317491622229149045245748081442154744815174518011379852640023823992218629423735189 (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.