Factor Info

ID 155942
Size 756 digits / 2509 bits
Status composite
Value 150853028400573496961874244610045514430110959164771792499442535339885808567331009666759515086231519131598327294373538907260219256780580926156226782584438045599973669334996214717883160848117374320748339704947312436049251293760994671386988199024106220292202976752819992153265426456479385395047634066305575177498793504337277156194927451878962516237305587786973482364326466385102885822549694134938107801356423711753481310618325556757961197909321481294568013714094955247978405267236243111409208398063276630862485241122487018763793404407125599124467379513122348490361128895691364746845345268395169509061208672821578674503667939049597283819866805925993508220765666277333197667551725425412163726423926510023999100818690683401932498498280691357526571553236511109151

Factorizations

Primary (ID: 189881) 24599080742417119257111726657209 (proven prime)
(ID: 189882) 6132466086037595366327018043190583447792215208841217158017099240409538451823177197124073342130868739051470274093457512037113513519175170334317219156471872929256858206688873324400483724096444057213579955449882044063163332472363664172241555188089614718606110197478939739186222228425565196197730790648075968926383095062599515457512499012573604532827329032936996433811393614652082935498865559829042060581782549547699026080539697873077904054464245312824738839181881230395246040075431597793022575548030850547964596403965445193599800566856611188940402131950109798572030919614417876222270063116292248355677615034635109197357754915701646637513677722895488436462472996791508937568989980932986823537744561544766106976398318019734342039 (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.