Factor Info

ID 205147
Size 322 digits / 1067 bits
Status composite
Value 1019888200880206312706207505435342142354633680576317025015315376337165187800327722121011199254544204810531346131282751450993943252636127718963794921565705985497132724098035865902703275659010317170955377529574668846067439759874850696685229579247848912436029317414447236235666241100876262409719826898783507193132822593870633

Factorizations

Primary (ID: 205148) 477804371111716507108624579 (proven prime)
(ID: 205149) 2134530913786353734931854359343697841336789846582853379638914011471493541827331518994645547809870235703405206793640042578184468777291689872206807215758037778945352409750860004579720527892653526757254885554460257514819458152157199607357093058962303266678751701065550184887301218594928972248133027 (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.