Factor Info

ID 144140
Size 678 digits / 2253 bits
Status composite
Value 961847535765866113830584208682129023548464509714200958852492913220648681123394246069733991603896724642876376581758088112735348018410849190515100511251142704922953904142161494086626047240514150061249448121885084604581612199403028702141416187820708451788815244715937045939008257491398695147303751304229514467499860124683391069346078006445819684927393640691696697182678852358886724839106823955571405416890006655668863521571725884183838099678696110163157104433421985984878990652639165021939049364730585425257307025180425855232186810523681113888490319603975274711544818226374820193971199971425050753537476968330009626630563388754588593806234003188377005402131029666009117613717762451

Factorizations

Primary (ID: 143163) 1702508903362867574650394159517565246007266162666190360996199176258152060277127760388158387 (proven prime)
(ID: 179944) 564958887360873232741478894626747949903453566188085347295789033817039901714662207172117980950640855249586755646034406244425465267372395340947627644935314428184308673200242996901820399125383124419737340632203252164630241013400937814917693274264704038459713889952110416080094630189264245873661006487504179146896520048138507542550403342191456467310036232838690863879223638528093571985848291030045648270399840514790666054100443464427313159158241531008830390985485484079205101707903575946105490645564348781663509387119912211266400630073775178664172885024003507067575815609072466469510379264673 (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.