Factor Info

ID 28036
Size 666 digits / 2211 bits
Status composite
Value 366820053797789568266338565944016684644965548530346047369016340803738006492711175412417806988613685775030552129677172196002326637726074458921387163852201072334866959474782595799093698081771713546467693515477552898339331839538934851854016037724985537918903711957545534448714609558393301255605946299970051299631161871691856073088967355354428941165511746715889021321926917735679302870730122491879889873482269522117710242220284313117079989827967644352713341955499896272978372440818925840183767146626711868427712038379492764436845337835940548964348279841415200912859559607749440299042213491815272819806852604967959386695387651562181362096020864648037344989801515098348561

Factorizations

Primary (ID: 28037) 4539787279569136988691351491 (proven prime)
(ID: 28038) 80801154593438086608252476682755560919619761415089280711126763924599864025638264088888681829136589601646944517024257226310077734716637445858154364903278601647955159646142932822055671202614658867202888356350408093208964216785666654848203580415430624781959483845330321087249210227073256149897281268716796173812191734269303436289990473648652016991106279799911785329658222800690578440730729996936721767780610840314306699689831383265861161656052046755418300422966214578930296333715336980461233600627492911037974230049132748778520243882098408148631442809621583273266486609734883229290163534597104000656012589622992426163780702694437387660239771 (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.