Factor Info

ID 80161
Size 687 digits / 2282 bits
Status composite
Value 622180350028700905419975360738771990406460979754844134479804537996050540186785649721450299561092662715365664596368927582740052088510097840079821755964282856724713409342420979886420579244271066434559455065628812691900283596562651212382660498452011484532287190806385328278661594550693548260685124630683245738215084980612841000923647845037482705429536691709998611447701340869298533786612665593925370427589432061147273914250710586093976586394157907570696186005181388555897116397605843899441519011471273176367170527759784374608399570941936028805873378767486951909522280919199095901185623794898484225142718378509034249160382484117726681151591275440783784111835389936298734127512573831364221873

Factorizations

Primary (ID: 54838) 534280344481909234853671069326391741 (proven prime)
(ID: 80162) 1164520380460614100189871282456318251538103138488079702135653074996781742802256304435509765189896246535862047633679601388692806235226937231271785049607792370045546055149855233213199567344395521835051356322073663945877022432854422699421623179770165649185980535998039557109594127249912375193488781868127985251733958792737810640393531926666162270059160376779620658659603994795380741994293048572241666645544907064344090410587843960801858843002780806338276349273778942303092116192270832313498926001959977477640495586125771251197248225311111042334935867790803909243398890070461870942610447475706870366998988443378486438220033603691875086371692398155352315653 (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.