Factor Info

ID 64247
Size 489 digits / 1623 bits
Status composite
Value 310845239345937410937582472669409814028851846550655018219700461245152325325031580171854716027512532201523944774234906548844237941808668722033034952303762004986115346077514080272866677271270295891964018114978163160783700579355038826250588380140970735699300618604094727495817918629180070036390169804085011192433416838779837206005989250572067770608394889983219867048640902113098546533742135330799441789894697991442025388999245173370018941623610929791984021392901002832616302653728645155871697

Factorizations

Primary (ID: 63337) 11658852700685942029849 (proven prime)
(ID: 64248) 26661734848717061706779919299330560007774747200647290698108367745051748984650833143108129224140548352294045154631244021100053810174585431168433347869299692115964821831686614282944146883576740973728039374757266043096650899285450428128403685021109103298288467429936267675753387894760072385468921908684744539802319978476768513146257407092417791964210192022249918911215399999278128202663442427465888306746752072535082693923784015817857219802978489005069014791539568415353 (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.