Factor Info

ID 75579
Size 545 digits / 1809 bits
Status composite
Value 21287532649336811218417986444985445952536457190603540468978719920276081886531018909157782180858076367150958276349519689804212002664687015524000791010987716786820119913506379783174814632340659410915329715315874948251697987217926410766984756700585655412673788962434480594579943141918108744910990035740715890332520793090031804718134766427426217790963584901884001295265705129875436250671636884407811043827508435769251679940032094892903433751418596774645085332643240557510041140421784818075913243973767836159703168440026836192719847299462540640153539

Factorizations

Primary (ID: 75580) 869131667809545885093257446781760530713285407727324330605929697333653 (proven prime)
(ID: 75581) 24492874253434267805183636126894284174346926451634661687586049698743957040314969211957276923421884528624622152892761057017416795068378217530191643753573470656872765468975951355032488776675441288564703533606191104855386746348328863982473665854043781372925841180304742737084369721599167363967695386936691625467374109978870269374763338051697973783523812579975706503588817924858710938288354859678643396338035085135485767930168526408478864948443968503180633906632980480278447887863 (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.