Factor Info

ID 150671
Size 550 digits / 1825 bits
Status composite
Value 2001728800551569762663668597851973500796220557244765206226688930018877045582637387578014962197539317235954357242302130373323039500084771130192288340252994428295572124404023988308033468178156713360596554379981171863359791624795478114232125793631440898948427577257436984619846921547169246730773439109628649172636162039803808211971117347443597724222028166801918576627936982460992037485201952056712332750342674130188049158909610666070254181762888244253650668750956701939650762964344960377942102721128249420239304197475133441448551264284853183012110641623

Factorizations

Primary (ID: 150024) 13632739973262903470899 (proven prime)
(ID: 150672) 146832463941763983225701812750130775205317928338009355318893099527117833242502926865206824491268398782779158292342749645494789258247872343246693937212351045668675797465509031373145695118315099847021154223949751153374120568184191047635908428051658366709956727535715318358079543293000162107552798429700039546303132939220416636509131942092860725741377448616602490989606962238129897159814476036773681438233195274804528235609753903516795363648289602758713487911177149564482184151388812523409925896739304088756872534972623825740457677 (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.