Factor Info

ID 157647
Size 860 digits / 2855 bits
Status composite
Value 25096398712035951091063372491555595359874285670327386014073686910202488615546255514116915330405215368176684281342846752867537639293156961193616905457071480506365403163874583647352268642583218899240992098546556043713575807638645752745601268077785416765491671901605309981621190119931274699620824192249940479180786482024578590530870383541914853677739295616950146686797855089337512739302321141723392323052477936639468973312754727471967740792155205973994477755516766404256719191473574120107388021944480775030698252619397539401261127570587146757732542483344868086174277653291824471529635697325370903894561062849298950054307708234273651209475919103680858570506288906089773444491781578828110355223090999318403959742665954235911871599509250742645829507007653965501879157219352975955305235699051289481932499198768241555908453098335441720856937945153929676025330374939079

Factorizations

Primary (ID: 10535) 60560850681938908875991 (proven prime)
(ID: 157648) 414399705906384534013837988757264240553315859841550992565421995156316319059095713375900576601323620593686863733049246787698345156814953699386279244157633792844008847944558104955364980626441609578615891170709840613722436064576932105689735452669097332157403717837792789075457398882175256958758116720281234630230230610662042133454439149046808327449531822919383012012902737536452905091132883589871615428081389588198767883103898369438288258938923425634683594210037651353909402075082874347536199487466081197759546445517532453114028308454995454539277488972932363559535793284853143987606360390558149538119095280832993068106188913236771362219598612152615797808774720741916307737392200663744216530754663043633975495169706487031690063190923053002055900570742571364324689878929175704659718854511199026251824113826279290330076193660295402786202522769 (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.