Factor Info

ID 189356
Size 255 digits / 845 bits
Status composite
Value 201230612652464340390989211896685369656450324329366870708177962957069982171854555247312766981215236166493205667426886161649894999438912385113924295790865187933119883296270317632511429045072365661979293451868189273818157821791479701688566945328860968604737

Factorizations

Primary (ID: 155397) 32191879548814246012327699627696897 (proven prime)
(ID: 189355) 6250974328706956724684025687964614069516541171756790844631181915678315285882310397346190694195109338617336248900398807966430049702484903752688742898857394124032968921708648215114389038400543287788458127830708353578086721 (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.