Factor Info

ID 138284
Size 963 digits / 3198 bits
Status composite
Value 373108531759233686792877996155334586732187550264333327798443225452350265957932564635016033742452916983878509259752253556252166113295880756767734129763411209507483351584211255305201335370915693146589717834861521246799942004075849605817121829450428453782194189482972250854630645384904911717090335504893103766768514689435478640096571166134405783801203636048982243487598299900017087676860796800823420160562323133009959001299853813527589375910502045554631650776611804542097274063765882092410432590623475381145242233273226058697609300306457521955159317125471374182780803048326380519514036287297074105064533151593854490645369659747592915620974794679660441603230277599481077593095209230264785154160378487236346737935585354727659010129813085702843780354806422538817395295904807345722458785447737118586619742163393950663447552347333479472431392699477008954842444229685492186737385975327594927007567710611637719158041082243319185052526769083908759913763269913647891801278509

Factorizations

Primary (ID: 136418) 2028795664420021044654173 (proven prime)
(ID: 138285) 183906412214211595148629951393022228750808488634755086951629357243614695704028439946202752263850528663893750166104349293781060487602814855373731267257889501322387330233493341860566304510179932822475606741329033639188686800464918649415965137151006627429402391759878171489514366222705644290760418733914079231615091582654829212120663425726707235102925993477862918058416512978529567782904504773761918769527629275642819531815203621480081275527464989854318294131036388061262800550673238011983652501208250323153864825815152985892480386065239818163507601520883682804719851069438237479588812919482182058314911003322185336960015126678559200342667003783203659865517942497079214971909838136326469874814532205362157081803928166694860066291383216715092062282730791046559465443485982475348295223498016250367316091382271742636930291894322509070447577084147154089415767735765633931364813506987517677953128301955382917638748515721328606529055989705398319633 (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.