Factor Info

ID 66815
Size 551 digits / 1828 bits
Status composite
Value 13731018483943553730617447156255829410756635091438400439498305337126277141537926949707315447876957750196046189170188692428625616087741885923601130531629660857018194721883599342468943961410796048401942155997121974456675052089584924295125983782437661966966839044265733728124752948451376978288997124827810943519856423612449871962312755860025163166046972633702061702590672414734878443962006494911333594765938447359533211415378803192093857731254859199184913649576963708533349585047768189995397597127368261696703529677417876546046180139031642528450201523439

Factorizations

Primary (ID: 65942) 3687163849968995658130764979 (proven prime)
(ID: 93479) 3724005507392630265262435324459338858488007418983853563283050131765897970084665126225028294696382378817160902783159813032324930306417278042344540989700927600288648888125030542752263797911961489904839764087116249493880299985430212299166156948947395921819876926948996897695318535054901759397154214103557408816001604448633822549021805922026068523642780689875960644652087651522992864616267455131372198105491056246456278441419627224372788517228881376042948240938724236828250787527557544685201360072374869576571886661706061206741 (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.