Factor Info

ID 173144
Size 880 digits / 2922 bits
Status composite
Value 2904093178846199366918616483120105601432031271380020358202463022236563401311063588312626869629372707781825744087637350573980071562381993458939867799425465891258622489819517157863768828748881033976655055607200143542830377201343534624770505474055458044316021956327792421383725795948403380721998816259924236144953014109986163219217470948948956608783960761194838245406901193737351328269559057668330675460737838459541973903471820403393913301573760229080510195058632253482606809174996753819690060274521415933331557258784241632623973343953781408108725491763565972723712496841029148278796262217191707190170929508189767452170937989227577003773290160301750679896307679810595156257175267805852516746951159105841626978128139791507921896990522289439397219574164117578281244685538371718609528291686709869896588118624998382387838282582179487131549027456225623831271097302022624894491844725453051

Factorizations

Primary (ID: 171511) 188869939380823362388156572440172800309254978058537043889740170447092005205675261439106349569668325710780277998487121799 (proven prime)
(ID: 173145) 15376153496775370333974686967620067595821612562362072802955448258047253749248929980927514195578728281389596907327616900402402151990898737031639928998140734517788417279635883815404104024338333343615840074634552875955346387438868043334656915934834137056425302264392854621711865628876519343671633057785884537072377776385806422972898330317377726648924147181620701235279752844944756261149647543880547637409540146278039855910247689113735181017372479742712501362214900180293464431656298716614281533147938733059032974721813838125542741477622733651139555225770671959017142234894540043757891705320275727244502597638860902266057237039934677852845795457954498434536483222624306483583662686994786712894472513601352163693298876552140765031451525063379951066490887750306695149 (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.