Factor Info

ID 178019
Size 747 digits / 2480 bits
Status composite
Value 179489077244676117374786440843132710382694220169430237506001665164610001379608769068279969567484350275607558741394341105286694067381964270840493531767490730810614884127687820640011563980671786854892263167608942843107398361872704728943643927687364687763272390946159460139595257695780206842368261481166464405860263032613303714342141816070266827638361080978093985104048331944638042763368640960561663991421445373093058568314583838305168279288030349895890968086471124166500708496403928239474239825311816471349918547368602049043080203881852795159189043978298621419536965112199493813965319506721881569939667132189472260981196306075087788195099359998157645337545102662693285765465082837621869797435432421134979780831027675019625350056345489140157981190017

Factorizations

Primary (ID: 7213) 13948519478190639299602198018682590892580808922858455797802631911640198009616124815568536121883226419019923030906131988973318718002668179882223592273702054601315779437674801425715780621966607518027021452367523127964528556542445237819143284900404701 (proven prime)
(ID: 178020) 12867966204249722259326332728227941299539603126724783834877361647493508300492114297718770289397389357784661195336252427022363034193394845363508063273354001093500947233742914061832755287203999860855435270564025584636855565266082933450832990653951041296051077992848051165793569733326942178940712190384801117424417436014378860951788125812536979909190020534430323799994808628729605489596041528353807974407712672594809550296225101404036331502766392594931308623028987117504405534798254338760144115185840117 (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.