Factor Info

ID 150530
Size 538 digits / 1785 bits
Status composite
Value 1514530450934149116843434021653772203831837772989556089340609570709783663106864486492165461069701518072089088703705172935079421048527433759983632140579980255184265173438029261686933933452407687355806324380621158090359173750480004802748527187129717704755700847923411333851209929726523393880458818999934746103016249377087309267238305375832005253190312501250779830583391231912252414137160777071634939017558160165443672677567909040035328509239151366700139816827985227758681683771320469351016946620206400703954932098387404879008398559570157679

Factorizations

Primary (ID: 183824) 182401761659414020505610936016307 (proven prime)
(ID: 184617) 8303266575693086213327728618736633583173087907239196679420801623356951249791597905767593593673308968988416029310598875498142459569720818711258745409594604675980375750230198901152324025463580914361249985274942850853870002073774816797192186255331214459410229530653608853126007995179928214966224495515148462484521549484127663664143047178564852682343234778646294942458900182491567237103412695265431180671905956556817926103741817043198287204121302347459216859526027522790148088458831055129366424582326014323797 (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.