Factor Info

ID 156311
Size 945 digits / 3137 bits
Status composite
Value 191257628547240380257641721187522827028185863837838930480933970116669918341129061447494500398417589076134257826575531882475044496465214317374294478860702112529472992519343241517185692010941538151586636508483781177272562330392391453729423018679261458686820308711469956901074227424758052557171275060897380734041594682505613668931728140669560085564428581874337223062417073100595306863977711029695835198367160402979298987569371057466230751357020238395380925456336953595821619959665730736053355408416243013562662974965886723981814134531675717854670418608168707340020345655786386347755981543776021311033402704281071919878228553404961265791630078345688839757212779205454460062454396978810248742849227692048697148056496971757101647052851002202239507082900458141938765327900970404813436021710297175236117736730127787124027067192865354443732502452698850165466315601081240999808921667877720192654400606679241405418883948584538778130520094340763198788005723

Factorizations

Primary (ID: 190292) 1949849114655321035088867794371 (proven prime)
(ID: 190293) 98088424950281035996607287818424006361789698160458072884215730649818109763834588050244001906646350995968511610231285910732034665680505438606375547866061313502114966309292680196794839791320450535484412467751018719997507978681166366027239672866929422152227440036495434901104660989580558093319026828931450886171991890133712358868543284950638748514714564944158821945401956406836899490580218161657172350660209815548218942274204554593365735294464775264390724273287698474679256899235490903550917657553592532131110943347399284368329483578685878477668311319832518759833927041762582742761764402893930576987799403515155589908170203201129496078369431931149971278902838073097209651463746332749686054268757250505961219318026638719733950994019863594918918328444271382333983095770483980783777716028867288519178239275529335710608668094248878669967306739846821552166235038946694432427384500450273816533499136702811122514809571595913 (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.