Factor Info

ID 217700
Size 610 digits / 2026 bits
Status composite
Value 5189451971067688999795037804742480382248482231748293752170550117627886588711838755278380027344118986157808831422875241664397624770514778998917126890831703840885189021386685429699749526145631732522532957734017472018050203858333197060648563410665422674443794387072160584598657087471512348626637744846912300218598774549712250338670437142841933291488521120590509176402219400360312562993509337426371047134238665575127730145461095467723186017916509896583155904583067070025452330733407457867153384533792130365677589176343155029226845914593287036799107862313748410218800512566671793005876498984930393732549984464851807

Factorizations

Primary (ID: 217701) 916174254232959772073 (proven prime)
(ID: 217702) 5664263045038748242167143545155759435256432484761502630277359244711413807412588963716893734590577301736778762653144708512507565748245741047114970944056696724782361454999040929840921184297209850736863998599667355207596027486221957181518935280810462529645098262554244934907690471551716465369169811273248574810038659566713337191955687910953610345218068673748228961566704954455438670095973357275310262962597713867872206108523450272801362457615137073316267244537366319065839759684103099857250116427758058791853322293647504439096488411751541520989720995671623906702006480644450139878277466031559 (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.