Factor Info

ID 91963
Size 755 digits / 2508 bits
Status composite
Value 62479838977002823643106782369667213627448081045097960768205510496264586883707750156053974520916329448794499685949070319677870982090485555635807927422451686348823381651414800744660151561008993777673763101788849697650311785274063235467814445868602464897182637062989939512720597113236854166472203239569817711925335190314219974200812751863217474070064217066222496548064232204263652436156709572278591536170217031649915990748633054203228655270534633293522895924660972725620197168729831438655637752334369443611996159696933092291163936172439716098592339551017148726362207281521439146568879918937725640202919710618670364012554851222824561823054003139148848013539127420062077645238622376561950619606968166530398748493572137116672427162035062992238237391451718213493

Factorizations

Primary (ID: 90125) 1268289320653338013663048107658421895784820383933483845536741745292852579037241336594064422676519255617544021091795698651078540915868211167 (proven prime)
(ID: 91964) 49263080560212696928627215561567045825304768362092446170797949464653625698819048022808391306135497366701789225968004278238291424378759875796127054787470578222771443605697124571025059819485588226287665641551724855320138333506252999763783202614782288064608248813018350614282346879200992951153945115097103150299433324935495231762658987228730062272525966061630660373374332464850924363183607851354610348623945667611904054791149295182761753186688223090470341978516571906506379963766075047683597644152340729941894992429896806367525163383006003764137276652302880997880370667595922112177272316219585001196931956477126327943979 (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.