Factor Info

ID 74130
Size 341 digits / 1131 bits
Status composite
Value 19025585028908585549635750362587789765267832919633153060156921930806543245520379472001345562195337986101138494968902599122803566568162229462345287616641124599802310527099944372681827828862785810459728242308286266326786010538910153829441820724730795560866813580780399074938141737121222484583548226751714120239421030738787204394652289233135329

Factorizations

Primary (ID: 74131) 155472269288059027297936567929679 (proven prime)
(ID: 74132) 122372852187922855751905980062571508493177526379170542638997246356288675997889484207661616521142266229487249868679751424175524669349061751961815044314161000984864640832067276938197784658972658332529670474610421530240890146803782044366109006416399877019537242489783397825452328704796523299121722786412492742351 (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.