Factor Info

ID 211698
Size 293 digits / 971 bits
Status composite
Value 16931453697214066441463118490715265470679808051796041163773877942436707268938349351368259932083542495945841645595313457902771260221597849160797250974656077447771123849119083669152365968133058191911277636816616813834727049581566485574307932616926999804218521302819005084492151021992973517653501

Factorizations

Primary (ID: 211699) 275220927447805070227 (proven prime)
(ID: 211700) 61519499458939481974504196267674853219019493804884610858081781482778845452887019278981676578549021131094788283389892140235629076060145086380589278707673687351681772661129020236457660023935722006999312020115172815787975491338239647501197091226633762849391403863842170159663 (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.