Factor Info

ID 181556
Size 598 digits / 1987 bits
Status composite
Value 7719443664634831933423793136531077004266041880916327142346690614716608252623962410853012353617861076893994096567838345636696577835568355358381545979419652423617000118776991404578789563044292256608610486493148210950676423022897493851822665418969873217142342210491560438740420064150279483858513385759857209904783301310126544344784418032799866625063664857341945561501491355118013314981091067704778646586460500990251091199592096665820308868438344613637885773860010351897122152087722989576203474268844526404337483953572556885376105911252554314975678370425871174328247474782959438817874277190031189872907

Factorizations

Primary (ID: 11546) 464114346100971670261030354878981449019613 (proven prime)
(ID: 181557) 16632633163542432670378839047325998838924009035627809832613560053067445879631598268493631095605226234199732156260480652275779956026047390310826931383937513927177344943352889425547169844813953630719692144204258285416616679513816379888080698161587315181413754607054236659242100332147271054104152580197737501543948844735663012723852628760245103226840063363544844959430991519377641648573022375917808013053578280043266140041625437642553508304033562064609515950314306374188015092656089121618515794057346257061601175169855856472345975418257320286784932490831116039 (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.