Factor Info

ID 85417
Size 536 digits / 1780 bits
Status composite
Value 67971730203758566245012200837719293600445571023359545361146652004966545104571707907875486049968177775291071278354217168915693777626307902895562419240193161458191628857606164663655669792141833195509466085749891191809754999147278241935036742606710355110909764213681537924857007529251189297627032013393407079803164062566782746440063458516159781831654669284413947372545343530039072521092207257990653837736049937491210231601990619556847946801184206584689811827875594307353442380981208554669928792441998416818288736377634097288120427686022841

Factorizations

Primary (ID: 83876) 245314672796372618020009747305047420045630640527245684764318904611312789121942143171528634781 (proven prime)
(ID: 85418) 277079758128367608864312087116235653749846548979572007914844310100609077711900301760690326988933085019736393158088398147153568841020262608587189634706611828481677780159374339168188238049438258512513972940767370696091345420089833003323910247429762084800095633736868418097980835350095772180332125556970143227778946937549515736300837196580568822883586647508561166695850548894870710972114271154037101665866275950713159678515898210296685332611245261 (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.