Factor Info

ID 171128
Size 803 digits / 2666 bits
Status composite
Value 17648111076146884781704458858340874970663661065744403514519946364012504863219663936390693252069594691260824377657190487220570418863080661926762068259378478901933563778495735210282847795245040064810168624971425444347179197949431661020035134167048596309483567325268914117691598419224370670285111853155240404556313930101644713905572038794424795268664468184164160062208911126624779309723777779377508918719224877163181140268481005443600951413427721409428682225342272930495299392417586059899695365890990369512531104831726094263718341963553798778544706842077110158439196796711212345473575250049245882333328797647972221466158747406593393165727488613874239623550861916970206703122734270908706609151594435469983648117458883781633601457027059857287049088616429564713737971800540495984666535227376846334811013186731

Factorizations

Primary (ID: 169834) 3435801142858609804453240020710167376494694882705093038740113211566792405003961669698989295288434459186640250554605184541932597518181991468130689967962235490979583708949939685898357496464784347536958230974257943198959971825973755626127654587376775777207481604666825731671 (composite)
(ID: 171129) 5136534491476284021332537284790568152825381190224063628091242655272744623495075914156399041158913143759738205327121594843398343849482109137266820889647926271704376027147070830572156014369705625654540442631574346287664636030296710092035114258754986843368191075171927678875050612075116461393221205556938000011636253459508928260253671834455783170122964539022882945625943504254735410109029257159811571999411788668794994881506697385265156547669883065723767234541577447805515313000618683127063865922943547017458384698230631441829720358861 (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.