Factor Info

ID 148263
Size 594 digits / 1973 bits
Status composite
Value 850557500968331858318949161645050990043861052426874178114768390166604965678399436539844522329508779767228711828854758688164648152086049593908933818567390757816832290829280888701434633653978921517572672154569793669720553819759868075741478117498652843947951809339800455628748516174003417034677569662354208468856401704940664975101115049522050359883503640031043705007899275476706569102813522640699949737026441514265433667562004168963133456827764269200095546371583526627243391928091474291121776229833424724876545730164388968515128210299989976234663403226524640992740167339578816645719190649695060433

Factorizations

Primary (ID: 147063) 81923931656777716741 (proven prime)
(ID: 148264) 10382283708401141905140818272862535792048280407418616039006288776473546277045826754998919760804313105345324369204026808019232202105394272147739476976458647287186252299656377535501298845246466470178274556584313113261876794386234960555027007244291255218842889752388310615280009191112986437552612418620999083982370810438120438819600140696618778639368135622822309829110088181170175507626655551665660240888371788303671134730557140287606909584195540294043249618661417492025360291428358905518313820742336306804185708243966429373352166621683700128352621309523848161063532635272350813 (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.