Factor Info

ID 87946
Size 625 digits / 2075 bits
Status composite
Value 3429068476314406765025052882330095504864987368979129041418044115379847791841526562193052602608054117782133042953013454637893182919947105347834231860738877243461806852552919915906441674383379287904869946844636752397482621102851876166504541688554742652474156247688097086825195246507641142875601173138628628087756494002725222184510927994227372389133552515402433032896966530904103563224770205458565382764580905348690863481619853643050458742338593291077987842631124946847012808896141246877661474357417518809082033473138444112927560940646424738128701862524427441770906467752081756618050663013637371712812021572836288739639009671323

Factorizations

Primary (ID: 10420) 1453023029482044854944519555964740294049 (proven prime)
(ID: 87947) 2359954664680543587594768919540885202461462253238593768428201774036664335918098148715854165776255101558384617576963669343583894867370125891882270659325193272457716029235225316901938787513907276931745267975319298017767144818623301228136810077363157221746525180617680294323648256611116982819833719561367027111401126427951873171764553895465954438162538647293669458766880169092682039467515625671689974500590831070968934035393166547483995627563603897521361609488536384084813213943336966238232610576062260390082299451109735354983982269200509913874488229875311155152119412537973594010053668027 (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.