Factor Info

ID 142651
Size 979 digits / 3250 bits
Status composite
Value 1680684043279586477499134433113530108331310788986249850795703216399244528892504033805205964331319866213831074004638731015842533301002526731336898535357936722864912232308325181728372882649318006508953192575154546407178156143192301970009586987019839021531582634002104990204284541718383642802238673975220460425258329430463588888698248025138855191510422803470235299989299227973416549270446230877246245484317228383063917354846073278992807749784283112724744724182137856490856192506622485198914295105411904897351210524528443232202413302179534873155556703508094567704027377597178754473645132947261255542036923819101547401230569584326723249146231227771313586283696023207435866159147166884529313341003935366673918046327440904258043244659902271890332678981686935832745210826445883917907413276068425612917332768827903191609113540141294987566269010803214662154231090474189663304350972448740983884652504920954092889624278126354733875123462988557542214741137893230922887628498108361754387470413

Factorizations

Primary (ID: 7271) 81097049492978072251 (proven prime)
(ID: 142652) 20724355001658986384768666715105959558785748473960933618808707709139336590514797487393087845978426963983463151250700366043881907898640855634204386670329596875935977715039358293707755265240047793630804525426500481567646624858701213608654088493791917695704104686342427057035082041871161922586904542837968911540073015124997290056656909567807348243627443180756770388769520114118809717302856345150091038654709308718680970992247835402218139749711896046038106500819320412395233562051387569946290670498085652254728870468643724260493710118997611136026695042818688875110760622494861541630294636259830145206894200136794583769392091977525305611326543459428728667887147592567648629927732265508632202467756060942972291592751881128934377397184049505224696869676053445841293241606846986229661702761103633128084595582663165625408589571024214661940271329955422207889748252910009177264630766750893379689969481742236289501916293427210780148237337257903424793158245804591637568663 (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.