Factor Info

ID 156549
Size 1123 digits / 3729 bits
Status composite
Value 2643140677577669379408243888280644062673186617194356735074514895327366859230446624259052080219191451957774176189173081971221337890311983996113212039837495394051921474979778194495420851620360992077899020442952432480436874495717891605373566560791454375064885131057824917740976267746797418693624726928255267296799169383187530409527095498948283400068043334380523699208588742878935027789511850956198265021939605157604241203405806892810491651511609289752214366420521262615024177644231228441008058455645105862787993383962512335416716349207943373522713559874160853509635799132983693577200198268001370108051285160850425294236352304817393998981867484723406556481284398699707228488870528197597617556942994371908825407953486203310724151594764702570074553451928427932217791971086238593839801516398364929248501873870148148102810429187714301699359354386760757382755683561086056938279538589342570227090812292437324804497358168782024316553071680832874958872909071439976820476681650847107143590625632099747576559793657194795684356369515380226505092996045508089627206041826352756209826633133677476256023824260215506718685861641742357762244589

Factorizations

Primary (ID: 188811) 10157984348646112172529341851199 (proven prime)
(ID: 190538) 260203263448614725465634743903520363579606202208753977118308056333423165764539466334834290503027503582190731325998861873389384711401260581727676466208186679746097742346311643330165162933112596533240326811228866471416710363546744870140979776712702389802302427693831793231164328046437561885079025306845084894467753295081827911055346574607366556252635545798616757872475048897234482474805441149307984905230512729493526639912482344918330452665359625198782812452108009513299116508350657590760416635336706438050081718447036879303169134538746122154977808192611349744591056091299844641829601672725394831106966053695782170885892223260950632106430628827210151128955317169352718589208184906571209140849711135940123021146975450294058678238559518812072705799669842131061224382850469062978014120648776159672341144046567662612742456362383876549068761758125059708421301111130602265906621289044680950669044949107179727524089443821550122007891484500261166979376350283740447643933125463988733427852183290909248323207159099676257084267369866209974950971271321435350619262577523141487061310613017162230781734438611 (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.