Factor Info

ID 172603
Size 487 digits / 1616 bits
Status composite
Value 2351631215145500452838269812610861098515705776896566643637515866228907903555120015206956258392428726220991679966289460099190840015169960955425712494742949874623574354970819034571593800556365525883657323598047144369068823250410384087813132125648089353849613613030368316092655401919823877066086357415095865560687828832773132813220577697941448144988135007114146429081139800717968229260280861587774165034827585058393581636745332734620753439086619104391353690326163895919024770687183552006707

Factorizations

Primary (ID: 172604) 277119646476748677149040600218169640733958823001393771871447090168655215327957836365673 (proven prime)
(ID: 172605) 8485977970323409265507952954787034183437627925855568343604458221825039620233388553447021515640458549774848743179846354462510999164718810694369051121510036173333323566308476585225777985534532146725574667803765236956383807711232497845743422468831577781887454627356446170762797603225421211276332862246306043269827181831602082555104912256718921650154548004731906549211245234180149630329848228746756384059 (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.