Factor Info

ID 189764
Size 676 digits / 2244 bits
Status composite
Value 2661054016696955098931705698624709138307997993910277100050396798776361699338569082657169426462180043634787901976928532477789006572764413511633289068407666344982402545253926067620948061730200307363754358358829229338462359861406835012156501575147558118474455174061245909752689749927606019403053618793473977620420933361440340524608344864562909194685510885439321811957373959783105676690057583414830501109879543774310411200852191779093260657690966687573132551806643960029248626074179893076265497860234748086097049482614295617831163285605557231116580412607357712700600000988028902947780864479185887518743977797236247237178322557522363945626731859386963633389777926211443542789006423

Factorizations

Primary (ID: 154650) 263768160996144192120004532942855021486760529559458116494001319 (proven prime)
(ID: 189765) 10088609658752008509291309321103360467100109464868775795324787600930238386680481073468016971493416519830759556971328370451770429194267341131122415287593500352729560920804476441680953400471063239955163344550261969611915105948856898118078842501362436610661197523690315159634692486335557011499298365434780093442866507488405258382848577781871936073601289908007931048592670594659163676941611737708990368589878631313814607790273769280818846149829720641725652271526922911096108265103447487151257073321310977574680662851831524855489353662936298102212246808090198079689165741543202480894919556027193712172541479325836536017 (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.