Factor Info

ID 130946
Size 628 digits / 2085 bits
Status composite
Value 2475449724599712743292989182247295145326942500006267456020914946122215249644829870089598694810135326262228055570169606643828733000636967046088953521185712936574713833142152779502338667882127665476470800381732600639004074695841328895997556650545602064493021989709571590787580239199891099008511072616722011039930923169567255016424431671521621715247241843877845216587849105524954289198112948948171301227903523856886073336291820855643406486920765301989444436543644325613975484006763323737557011853559951430628606625876109643114406778864686056697536198645085715378697237805985401491765617806903046161169748770423045391418770244430949

Factorizations

Primary (ID: 1790) 665332951099040966507066283285411517585808515122045426446015882623489365190862631299776071583630134285297117881951 (proven prime)
(ID: 130947) 3720617956033293088656759445685171663012095320944923944944261623226683545633706259841513384333031629898212510878457148945802620876549603970049232404639063535012471408172962677304150479634718027566282670387201555187587146446461270588732632998615000507244611610576654733356217993798497491955516413273539075716601768859389147025065913841530880029571193210477369021895999192097545988336885534210132514385676006208793838330663525336362721882736567682648502057977120418482101102957388575010799179421955486462533789907899 (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.