Factor Info

ID 115494
Size 306 digits / 1016 bits
Status composite
Value 503131189241251258450729128689052007521618770333827847209757516850591800430836000081823967647929617453542280797260511462712884934028114206855396494225237279690894615471603951537378475879887704721546620262130482773323324566123946964378580786758086602640355712102505675726573582100630295465870033060520023307

Factorizations

Primary (ID: 47806) 358437623519818908153426751841009 (proven prime)
(ID: 115495) 1403678509807528290868480198469275359161845954014217791012584914480408627493200975173536635404430225030480064254939903751315467262845147700841898538925494061281679459578790983215697189057087273908862479980280322517389292667113112901255572130095177454201252783262349060308923 (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.