Factor Info

ID 77128
Size 529 digits / 1757 bits
Status composite
Value 5857889508547721476944385523172727660144318711312583322388439236626735576005316054723969517443467000562983110205083268811893774343808801893299359240429190247209371254711646272916425390715095344280890461695042763655721194329423843052914574218269169697562683696375238562300920719724968220755526286037287650792952522427797425228524896784618370709047953422388837456104135667035191942362633036218812051744937676787103254583196620261202727283556343429726219865774967415533029944073275977853490850703707150686326688652718965583436975541

Factorizations

Primary (ID: 75951) 482571534122030596647601188990898075105644074814931 (proven prime)
(ID: 77129) 12138903964166282098913117480522211434448732484244347649549927983235626166355612911316711383993672617177239536977667118860631753657662764335353464142576464354833538245579236708661276746034161039141252545517347576078859892619950986928926568727342151235914840797934349047595067940332330264376077038303213429600416894151248425126723816508946185686004714552842220035870540352757178891261686434390146425148731456099254801481778152905671909724478943802498841040218015585530668159572311 (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.