Factor Info

ID 21140
Size 338 digits / 1120 bits
Status composite
Value 10589908047471682319643488589109896054011173396859735455603743947830574750395958940580704076621525287435771267161677418457648657688227051907040707198182143952465759788150893175730590904380084774087453960596237006558697245973956305607160638544459744499459034067367352440946620015967439396360458904503017842907321011495402092675078356555817

Factorizations

Primary (ID: 6699) 172974812463239310024750410929 (proven prime)
(ID: 29463) 61222254828125653548350821627583243814411920038232639765818562356998399939545017312058748446832525198487439648774974964488907722118772265156624401794924095817070508789129875770981422696079368294701755658908926097543777308172690078572165176041380022450894384155438469145412275922374630538846200381955444302073 (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.