Factor Info

ID 128661
Size 716 digits / 2378 bits
Status composite
Value 62627796528710577462583523449504079380602684960409401022678965553047924794461939583173868397095923087156840925794107692724980026772851747431303573622864246611835385232012061784560912920946485178146842957840232326171631807267702646802152680714580625396584241767931371404861948168056039480619978907528833811639521628957868799414444058376709723011444978467547703724410759100154037863461768398873525282174910148797505656475788147255185662274763269615670926035317460016851178346748385266514857633108344994456009514752306030744771809243361806587899412075989355187697955260529489591628215307060966581083699156157325407944112678002586109732404708599504572875234326416456070913731151362531837368054467288464079707650552170001

Factorizations

Primary (ID: 9392) 7788530618790666624432955667494630820914012206703787501 (proven prime)
(ID: 128662) 8041028480727069617428291324008319527643211903441365933675451933222763952273658515872895252480689404295397654862091702954546105268455594098425826710003435131220381804797563871833118874738082674529107801001806759028903519291944590555233177012055035306293717664931401745201456939032881067906594052454180234822560235944329918849314631849673468086648251862092209708657411506415320987740142788168474469692194073969237300467611761953854990139031238413565525092324465113567972732508703318311159279719827400135231411351892272323094899126542199500349438176184360818943606339512260516133543070489986200998828285595011886293385009283271093320820252478118351955773254632501 (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.