Factor Info

ID 43135
Size 345 digits / 1146 bits
Status composite
Value 618146914992667291375661931129721213406268157449984517756455794440601871951085209638254137418900220111169164698990188328933436945020010224083604196334662555778401991034151442790984462992771257829049486133282973441760440917553552499301292657789298872499551668273562821864703438902458785042823643730940397999735959910136923468256373383686164249261

Factorizations

Primary (ID: 7) 19134702400093278081449423917 (proven prime)
(ID: 43136) 32305018498205330919019738084110688261592855260047253686809200072910025734088272019517474061489918126449307384715175070186089105630317595638781389713672211112172523699493703150945539017657552574585041788524345271746616662228115326053737579116584086036225373129204883947891284224282368562699218459913951843228534780033 (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.