Factor Info

ID 105670
Size 537 digits / 1781 bits
Status composite
Value 135328528975858413955158728073830462041006024500666444179931273905989066665250676943443751234704373687449369445455314436826473345303081975424426245726580509654829007189435158603641650199477551350972403660781758823324477109864156759605139632016967278487592307779977406654700859526675705479502771980559709525622957927131468833145956362763911542326551827421915789001799589906984821303670142642468867244173380425642582157253684805922482199272819090185372071529934321214648812887822272476559804310786325305132605890790108628451458749786443301

Factorizations

Primary (ID: 43694) 310406626986779462884201 (proven prime)
(ID: 105671) 435971777695397576107876080699218762726418770348205606820922660913822526547593150059452253536122647242294769844232374698846631727354559621734597247243562897190836409292032116780276633604757241690006811759723545589466542378507636852408128485915342007528721144857116185998133034802353309355819194192166761368291246482407905175714911439852394136905636065788399565250342774777137001900150772575408219366465746858364449536203660983540278702503402010148162925342969349763015515316368126578629229755329576568844091339101 (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.