Factor Info

ID 191750
Size 348 digits / 1156 bits
Status composite
Value 843211992809030794531845860432912584888671975383420691186497867244499167833410334223967382565805478003117456609365044985138175566967457758696978106393834542153839452275541659527144240011769456596008414606229647240240591427945026091472863862072444975018605905569145939018811053397292588321907362777086330498747905839715318583732227876293353218194451

Factorizations

Primary (ID: 191321) 1316581009142881015175025345030429312312929108082919067467162308604621160168383485473157120083806492639108441 (proven prime)
(ID: 191751) 640455837471009590036716816415522660175424569507143846822623381190512616022803762677601327733692326210455795401046710575626587376420738188486569124492625806901666610471694674225425312286179363784552734484235192601807754093627368890029857611 (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.