Factor Info

ID 217714
Size 617 digits / 2047 bits
Status composite
Value 15683203189077692874451402869912772377735935642644438244726419101197853681949437031958066828415098256221606833513273548984361055361561421471043008846516538541265214659313568987985805169903245853400869796932133477178267740192900326458116336910500638583845541034031022505204006551812148283532726852071282188309194858580560670420800655187991510427830555600913785126453635776020017380890870310547960226105792530042024091537959674836647986914432438876418101961419535621329900955499581916631574028386091049498860266916965232989325511462410694138061735190750676408659939410736301566082887269797698591314930984422482021990359

Factorizations

Primary (ID: 217715) 6817121538309135927949 (proven prime)
(ID: 217716) 2300560889364403004005025767880225751304864850471322659229070890143147766682509102371946362060841342248147243928707238621989973204171320301257310942725172445292178460286257839522987071102682065408001610133463192796016932968295179603096211597475244205941510053047246718419432369283073789238427421502723585057119315669017497367471325753291945708807368562821402745496568692205862699323696520144752526726329620249395905842997439409476396279404729974519616622890058089955833974109582710012559517361679798417973548849998179070963285291562332743926647950864478881230180786465083009642826352397716303091 (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.