Factor Info

ID 51857
Size 784 digits / 2605 bits
Status composite
Value 8216782698717192826859404422825882451036457890400921315514705333026763687941820793393878042970372385620862277356829784292236005098853358859333715012701328383346693125213447607307280467120508185570394430828708759799147032197314607563767986841265186643028960918441020504934267400877334353870624366077494555386069859114019675149365570131820284512708767490567886112603293428784472626253871996217559172779139480411659636913628178193902665053339724903303874217699018363105888863508162504134240336561598533542686360007583490370100553463479308370900664771262721131002742158834518291261550929756898341047478235092906162459408536554146906890732940034694398204696588150484534256944366968702767322375272711033110717842029714947889387032435187518958097454267096421793699610092854074897559710194397

Factorizations

Primary (ID: 73060) 22455907106840364577416382241618449 (proven prime)
(ID: 75181) 365907405103855847995231621194365833478174255807014862928674786865624800159466017987386513942087622587160309752742427214933343826948535701036374418576731268126190424237303214739711556756873010376151494847239694898939131619769198461361689662204574925569919088145149341117824580921326166385766804528470910026572765762163864634216420499257474047859377225756697334166667204198175095133787889593536370524999828557951714945832828353998443456606204482011585111200111654844402192463930517833853397449766373054024908070787218156460880128081356435381600641657422671962919198796338251890672372583172136806014143118500275856007346957677224443636615606108821903942348604385071150125462656611702118944250542125073291830964419487829159088032863950898068086442813453 (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.