Factor Info

ID 71970
Size 784 digits / 2602 bits
Status composite
Value 1539284593319765917065247423754523803375686172674917600445077321220815672291544720068278562170226589986482892270184607143072927637628575455946350225405607132800630249663941939480551834988319415333183976613141830583934376273323398609399854177879523182850041963665301175104978087082555964303039531089940396758035936479378251726644198687249926763758236023115535141369441688367396257791790352515569825208001338219962530084845457669628005397579421949871366993364273164792463771792796182900563268447750631301329932576296423218425028756329454178189315336181973639973420305076180029712448598803389553896609055299425146128402153832788354702412973837022452332609898069766097042821520865196084574119230796393561782470037301911318232049025925214661230212759417155532595370598355468805214064832619

Factorizations

Primary (ID: 71971) 40014020961220324201 (proven prime)
(ID: 71972) 38468630653529345182294699276952816019467678355293706664036008804942095337259622226293035563686166974266586827482887063790545598802903757631588198700587215663324501779307829448465279398493541264316256440180176412149817552280495077059043538199891332472377617185091852984406918811134399067050673021010649232617357526922563289522280633405549102758800459360911352786011150506154432637985920096444397299507437108727764289189783504999347356379205382454431816042255335490075665399283647825945435925572334186528080890784252689143274925951570397479347224947890786122268233421404724516713288142884660982032947821781965541363363806697885413271699809987856578212643970466300227615634393432499401525919436535264562056893828520042449495894753751023691473106322827460817348912819 (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.