Factor Info

ID 197845
Size 682 digits / 2263 bits
Status composite
Value 1204598672855698978233288825323385163239335346734311249036439191987265271226849806331493325333465755867658263708318866643175943778923722237551915738537267944463918312378714387012332205647724630881738397048996178808722633269940311982738207626174975350844272180263751965528798447764931378714289350727573639361542422733764702020712124810498255663965925475375989431594829066234656020000480625603968277691883146897016773753173195845333089983356477809736686761672341906437693949824925740187169936951948442379553185917300807234280158115704652135102349582290775419416740396624144409875399640533016753583904027145514592720213560133021061914865824992120359167995166961171535841942537731735251

Factorizations

Primary (ID: 7522) 1448915804946152111264738471459190964062624173 (proven prime)
(ID: 197846) 831379344985795776241724801852675921422344006338032798596055810836677867070645145930571220615024486665444667947323335551467363313912266829280960455350711615146901103997620835891853600296002011245626461025328280593431365004319226398750135149768903089970283787109422467122232447381340730596289165283434503871173054751783987389947166126648656310727722200652902735276638006261028033953559084135058118985837980178575038826548299874679337130982864186448386784603952897082447710164420469613127545275683247470120646074523610901785045118792564549979230156436807838862502353063993955439322502541530062469923139931017327865786135506790197402831487 (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.