Factor Info

ID 181557
Size 557 digits / 1848 bits
Status composite
Value 16632633163542432670378839047325998838924009035627809832613560053067445879631598268493631095605226234199732156260480652275779956026047390310826931383937513927177344943352889425547169844813953630719692144204258285416616679513816379888080698161587315181413754607054236659242100332147271054104152580197737501543948844735663012723852628760245103226840063363544844959430991519377641648573022375917808013053578280043266140041625437642553508304033562064609515950314306374188015092656089121618515794057346257061601175169855856472345975418257320286784932490831116039

Factorizations

Primary (ID: 11547) 326636194545584172162542275245797314912866877527529 (proven prime)
(ID: 181558) 50920973980491443136035499857513842523033748720157263784398876294048853160313249429104529748956039977167406475542780870289999867294055637122867404159525412831839320272603008216070522381173338650575993250547422372194731691973227236718608147606904267986844281394936534944338014713138371251849836885955568078606657808728365476213674320810828377157767753379096022388378034507361015564698384777986145945576331205503184933993166844462003217119314969754224192079458554721582688146601717130552812594478290962702191 (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.