Factor Info

ID 55579
Size 387 digits / 1284 bits
Status composite
Value 262442485073955365531970410562574166416200087449547382280187852927351368069382804912774100816943085532317271852245675090106254394583370749546048317878682415564501546526021499429525422773772748043312853346499991076976672337797487747953025538457638559520821971527276500091876147714107358166127505611992041369232763087207357753916374728217384815787490791391922048045873640209811235711953281

Factorizations

Primary (ID: 54899) 299872566772439874463 (proven prime)
(ID: 55580) 875180040303958332310590746039097867393410760590917654454412719510374931244621964505136005708182679719849368673406065237560506004605120226243408843315802121600077677839687533363717664866870652230893909546928573306955621826856260199887952363440026551942346439639108792110672589205575606264954278641933660775833705407877635476968739344840156763402595602119804145125087 (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.