Factor Info

ID 21600
Size 445 digits / 1476 bits
Status composite
Value 1057182780849785271779211617485060866215795324331887070268651186566527951476558805106537963129560878822319714986246921758932542879835008033908552446634978320423318321415959490812684215425193002188565627530817632757616413113612507442585112040119908848346645372982309668888134482416056120881680643099816407195102513456242870975670710488597285018196231376326620078874377798350015235135208651978458477682553948023946168014887824339010265888230017289

Factorizations

Primary (ID: 6714) 75649382555448580095589 (proven prime)
(ID: 21601) 13974770779852751274936706669367542423798512103179789409200298570797713653693720179125411550276463238037299991648970905046551818608108214937201022798856768910796810451218289843268905193852765991930914249442352435878614296615802056736407867358319223572287607321607129169309686775515326100241907373397667591703717955246261028150431902656719824637183978326492776919570990994565111252942666878758492949824498127827030379705301 (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.