Factor Info

ID 180839
Size 735 digits / 2440 bits
Status composite
Value 282097801685275927718840608112661567418682780321973173981479517470326164787273841514704392866632650502477775306072040755855131970143906054056830053545581657428014746273362397617677558945885774116819021992499210254872083474763810582440754931525381674441341186671089987712514574982391143046792178764075444068673754242880279393352860599744999426393050459185243816208042892393614924863422141434027056607739530005419099768303847158048093618403774992933950671913385403917235245800350963021260638092891953030399079581072594849211319086750654585951025070148973500878365378556422876989708722987528861912746636656947516776906163479621588555545915479339850958720654255044394978058602629191463952922804394965085246265528360264785677712036076024463

Factorizations

Primary (ID: 143432) 248131630231525373542429885111318053948276934955129830055502639128029882076591952603376755401510039604698443464113397957267672667937818309594518252443427616757487466778531920423903364138922065832564343998829217758442046855135199046913687539 (proven prime)
(ID: 180840) 1136887713275641542462356679328603756802212561921045744421375217092723980203695220132353580349234610715148575887747839606435314716064982473524756488957216983343837900099910285689570924607727895469106960441215630361100765067454087556389344414193436852923465161652873993347454575336266565994639440259274558071918242910298114175122318606720586938872388165722923084508890614959822447336828024678369574119719676622188426597931414723614107043748977267239312320533174651126044683307742836936613532681717 (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.