Factor Info

ID 37904
Size 451 digits / 1496 bits
Status composite
Value 1350583725246283564913780062225220312168627441501522087353159956253855068437306029145216202232669413323642584803479392074458218296338424166761904692868327762107560325675845679905052884708421321030364776389922605613138640565674434535587818374058739888487404942658187319978812003328055521647242800436532963285189391792348149844471663187670723955363212183602925657571112151208430546158226291803982968082863876683545342704011458144899348932103267470716153

Factorizations

Primary (ID: 37905) 2103164308887069268384874206595310846088126387 (proven prime)
(ID: 37906) 642167480467073677552773978242283061319924018814924013542599506984089345422350656688626140557894097423613145427676194061995912310965018945885136970313184461963897463491448791597846038931514768696350613924308053945715480783253643352009206068020236601097428500937294772620264519488500689752415939104020215308944333046245979567386201313565599931882328796292384342877134233835705128343667662250350729240480419 (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.