Factor Info

ID 131115
Size 768 digits / 2551 bits
Status composite
Value 710767971386258261816049387460283691657019391347858986014682476187459033776483551456808031498222007830560407135688600214816805544741512930826254707669274720480801566864374146677491230034655543217518123020611745077812329805585743514085575555762303885692092517304243984538125482448356997860420285084903031392628419393244242338965642857049516701895120242653442357956649921748759278157213449328096819747478600519235252572949213223069077901377565855973590788625506043861858483378492943444999457398500735400458972050880968673016490543460040077952292541804345141143648146098090820656222602678188298751185245122229093508654815446799614219798908169718154711994539266695447356699291088072425239258360010011155628199144848805995604143168391400582287594974701103524172912954274689

Factorizations

Primary (ID: 9319) 68146945557115480342587959750535304542125032211535526587647828657 (proven prime)
(ID: 131116) 10429931460252282569634326575858558609994696568157407757757597310378127378371191784490375169088786560748226405557839785503155556421408272158322466871537964437531640827509314320800111853747215929946480483269754339865113073674462258248706751054503477323074866907861761353452666177100889463953309222228701592838106909931599931202406848631339655651947925661923322262101689228028066884594648760496363709546878135682933700146920751936923313860714525618949830495449527617780078633784342520304515318845265543158500723866000235335296624165737006022100051913682256038586986597755474347252693012054961698086055432347561369367977968078713933750003812614246339862982879689932556225869617086646407582314648193361703377 (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.