Factor Info

ID 175831
Size 931 digits / 3092 bits
Status composite
Value 4317581599250122685612149108939377463155600594529157578294524544010060489424226408560095788121537697544390760180374598107859636495034545654550205506935712756318751404487158299809473900504428483082939119058396831623923805102456495416343366010062893953978005070923511800913340571748526439045900972610476157483779241267227160037254202296921693418451231696573044583011038848393825209488491634577615695692665157826317861637834438540738249204898382473767207670999473819483981335406737003528741167627518980142904329560083875388064519917258451293361077064625509779377353903936616754118089561245226343586986499195619255948729976762099337205945073138554495204794787031970780069859369551464323499029745861880572576707308326670319554302364898777987652755040333294237630712206730748371313607736003550581480905486263302918784307125628242740601481710267826754279894484197731982345926574951678403870295340901103943471597423504215264081363584637683

Factorizations

Primary (ID: 174176) 20489047427450579051989683686453370154126820104624537 (proven prime)
(ID: 175832) 210726321686656995767287999530307903657586300138489260695906126322194087252982407605762803765739679253594603705471023575232700400184981960172252091515973141523588752580093850571117654330214896172883133661874106978367929682738720392881475171106231275743366441727376681722981152673539944574503368373181052307399853313550250092918291960834774120879836495176846848462032186042373181737043385182200479305918680255837707096774851652530162931145757934042416232307188271040239766586512880038363182545596985338255332469801834513612211294078706792489825498471273871430200423398035962297102934172270728289076942508717151264301204943893485570462469918536202792193084946239444578498763459661278134073265288945823715536505947161604694342106201883570173053647999266625331098125884332724255564356792481362930969172315725208368330023309941693839268564708575546445454103954018305482778817756670059 (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.