Factor Info

ID 42585
Size 262 digits / 870 bits
Status composite
Value 5309468355038463909221042405911428222438388251022576497889077840783408542376181669220376909472209059395587693180462078746617608890529943048790700768823809582819546371270073062546503441837283460060048843390168714237551202925164279499923624887359221933398204316187

Factorizations

Primary (ID: 9283) 553817264667751392439654980478140448429 (proven prime)
(ID: 46509) 9587040155246414449406479863750377418420882038710681563065129614494055613612556755889073437261724756863119764103999456011301019432448103420762995535078238782661354460142774155705845687639775345480808175063429483894439632103 (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.