Factor Info

ID 72979
Size 1082 digits / 3595 bits
Status composite
Value 83850479348151899794761308428591350127059485610564852273716837891362740810343407853641756418137953320970691158493869031618442299973681183808240528707372154095251708596400356360591032837770488920601633461161644967621564302882713740122432011894218515496271069351114165429586100246594802063886423267361538878314905307580205899023787921746054752814693502059255831194743398922752965869561142251186117613927735202451881468598824740527979344679307603267002139419705574789771879373825092326240030680572603564584194063784241811921397564186730931726915940590756462739342140738806876015614144749587679440389331839727622378146752216520744947104415784788446305848268097637808840654090405415776008522899874704004288933915385305882059112875152309023681408816317852467506607622510971771029903635433956637051733449254578279195714694648864362809254568330849073166137599735009595439772993621916615794974993166354246502922344560292604752386149779703221235061888684517966347177837539476910648740744098311949310039075769969419179256025531696664914662805416624892959199378275654923102483810782773582969899

Factorizations

Primary (ID: 70544) 4329520082233745656921 (proven prime)
(ID: 72980) 19367153346218134440601448454676522205741555821943441996065575920126782603869020240357955998924233094667819934245222581418056054041477538462544607847826266389540037236233005992043103217262740591241157701645964699770104856893506850044172299531842204647034463730795596242785676748560000014635504518525245925920608279673713363549550132343677314948183247331071583876269233938321402663027716610942964369849121817414034963640671645349011733985426267665581271472666909631874278366288380885960083746264605917014291163604435895289955883302575110682035798519582827208316770087250617371523448844304983309630881454898402581527337253678574169787948668461388153706624541608047578994095268955395867245884434326318601147595176300904299662525382419060747825730080362319637474059875631041901511468722012538712712473811774401260483742992736888722248997237647483210886322531500075301185223791065004402960084401791344821272045402623065870998466779057575364679248706997809282295389237342011561245564034775397103639841549830807251121666637965140805247170141294226303289913452178320419 (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.