Factor Info

ID 155144
Size 421 digits / 1399 bits
Status composite
Value 8012755805866576455998946782638721050211372700354789679842367697958133690026757653607219459320713940033781883360049095060330314099528895322651206563987019474564385259995831911140863325048112219744717325169177752329004647085870361676906020428015845820103033296861906111562167622793046584966931961262615182077899058307450968404130619425590971603810428407553767351098809419764076323641099380175147463227334071462419390430491

Factorizations

Primary (ID: 155145) 32429660448318350446344509 (proven prime)
(ID: 155146) 247081088580502860563471063183926302636223480244469616487918088101229262366947982549866017069818596508885954782342378274646435596715517656754787631930292594560722353429380427300887493376680626798138085524389147460959855943546024856194466362186443639996827943875009609384382171847364235763997931923142585603438070722598931555503064913842087164084112922713691782093712054759557655022398189855474999 (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.