Factor Info

ID 24618
Size 449 digits / 1490 bits
Status composite
Value 31900744585846515915969839378891624175205612417204970599464472860565006431764625478213233752406333955493274858143325761973427719812719099665048489266300710961399422986285740431947856973174510353758026168321380896313205118048499599344790112480349621519151594816144877476425470656853511899321496846657944875877519446901025722671522945699236844098532809601210369649395845579139836331061769575240223682660516427433380311731267746969046286686195736883999

Factorizations

Primary (ID: 10592) 42185927552983763147431373719 (proven prime)
(ID: 34404) 756193983071262639025995810563729569910731155208412038048128997950986581885390885427011221168053217722866416856515818096169527920578179691032243875796461165934720496544724570514364107435355499444017908201523861440642917277216131406587318330958045545546601516114659258252919517750384892093016044768359297597912098009924457302848120057310201142596728340597848609836469529709515755651601336082277129955335781886358899656121 (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.