Factor Info

ID 164446
Size 531 digits / 1762 bits
Status composite
Value 144166038005154457355905273158316586638286556007438687170314499521169380671111184388692150174459369913142819765292923428107030915488516776215745337932299033924376865232801415682795394332807106711836621674582722452475676198298744613619444800079314747485732660834853895117871498316696945386786935440901956625956095171138341544170731983280542171131674509121447888576332396984712635847793409658046130651073477745490438427879170388251659087633093589662143380403376282073154494522291637774445011912409025012923597980874483764345192676151

Factorizations

Primary (ID: 163709) 438133050808395102451 (proven prime)
(ID: 164447) 329046251450683939965980932357184871971396794887247279852239409311046576466504784060502191500933492764893375241789397292510811943184146780025388658843822004930310298090397414992519341740194833617716669690834225560165378829402644539874970665045132025502192889899968808931493412512061996552569984082514513653385280267296679854473621215087954168907551465865072864466128700795423872608846109574356025533383447064953796151964137597935696723340101804434878353254731250098740225824664971183708000502597175000968758701 (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.