Factor Info

ID 64464
Size 509 digits / 1690 bits
Status composite
Value 31512195206941896310404483590487752093870370767803752072611552159106854550559206125824280936460339811240053464196169337279023566719643504802153563221007328496061713708629876213544481231771574342219982171670284020647202018747280835474527881488121362743339142920123379188587581025497869271752634014652117609291698737410427132346295687146795525072256123276707244698806162861857782836328531892564049467551077496481504553277812168786029931717156707798428378987795812206140543574357091068400381951452299589941204467

Factorizations

Primary (ID: 63567) 4148175524815310783153 (proven prime)
(ID: 64465) 7596639780170563964279923108878795762899780637777658759112128491197460451401149624648251682761686759235449488819809269726883271904318118716142570867765792771371837061352565239446413347323196372014694608038426637065145083326459861756820020529138129442098795130100267079023397118401405337624826302171061674673006777824889907220957707717883681958221955449633988432396429979473960830689836829750184930855802304077931592902839739197124409655211815939750200075154483245940366910484290542445539 (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.