Factor Info

ID 17835
Size 281 digits / 931 bits
Status composite
Value 12855165679337939713885779649364271558283628358185994977817023071843144541746151896257961371430970213016676305692161248682750939827151335617762571843569571162110341784940633033935404200232248939814280570513038370355402699748675689700317891862140018110430014534155213802793507949669

Factorizations

Primary (ID: 17836) 163877375237672870789806157730284778902135451688145768178589145021 (proven prime)
(ID: 17837) 78443809956645779844837015730027668233908632589105209999053976915955934210487278799792395063714435833321291551018167822231734567431728681257829860410339053366689901900066397862109767385354626743989912859945589906889 (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.