Factor Info

ID 23966
Size 489 digits / 1624 bits
Status composite
Value 698776243540936538294606177218929039622859165276962692494485426280457593236879231312756033772231440293501879246525329763916675319401241581773562084739470547827389892520382396396072164800502723431784592200454335437370576984632044168720060394580511071363746784294797731985773000726167369138166921477828122667024336726884531992162159623484741140937831893289569025944582067583417033833660491771319140157144882723359518139341297178396202793672722968482373093467640604824312434135949688702107523

Factorizations

Primary (ID: 8255) 8501948915136155490673 (proven prime)
(ID: 23967) 82190124936753504535185428212760384111471829249222122908373263841506076336887103324331863004342856137504486727347168118783704274535884338269703806296792258986500202398843438317159522101024463671986838616898264919848524996124106355094169284431536351958972650733527418043791212517573234888893838765945925400992652335988227133694555126804732937676006460161324979928110875764241547583802723894907524588201998979794277286763485797987707769795255193092790489191599706918451 (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.