Factor Info

ID 20992
Size 409 digits / 1359 bits
Status composite
Value 7956757538050937970445924389208332876426283740286159914469125603865310450094819939385995596282692099762416819038421207243752958828273447128518050832039022328866499366238613362976675171987848791093365307305379075220442778965941800607619753609399488245291007324233955201879202548344264464393159710080963190408253098985284170828365752074405037643545360913777046058893033848684059124851786658868564071210465222869

Factorizations

Primary (ID: 29267) 1611335060191887691514988317272249 (proven prime)
(ID: 29268) 4937990697666193854646389833772198489424572075532764497111305882897303931632020417864157803239456820886637842490983585337128753343529534950972911964599509201529094761779870021351615563308689426118467363000893418124762811629195682464295363459664681863137392860457577685027416024435707667772121859811807645265152042587915825798203901168993359452524616469593627923600926379504381 (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.