Factor Info

ID 160406
Size 1166 digits / 3871 bits
Status composite
Value 17627295578315873984312326407407654204820480596201290380565125464578618045448712853719797636334587471024836618310943521979393371445919063445324434134653472298131126734637725169378120283671462654909465584319273960338627786315228948893944584949691339312896676011817881782618176885900447756683545551929611126060327808925073844802176449876891429241456768865031388970118800860692927637042515311047533426595743726696192572551364392405250144441738983302346354020577619962341791632939240493697316537920390513178798428962141961736846145212439343325168252410178626771870081908658183617111225247868602351491509572516915400274468808091458229485806361498461646827347654638984153526894122438855336990477266445733954932937297033019275331941366414569917015977311875722492450427038477541256005251429411737133697576249440910583279257057149733621475973288625124161190034762295201341936080814676364509719249911912623527458559276561025356294919154648754762197937382819331313321237369527248018984870043746508822018295907399948684252111706077240294490614800798055438642685291879427494094098646866424245459915524017607618021693667611705145240793067586849464007442500831925782352675772174867

Factorizations

Primary (ID: 159454) 31403712174742046123 (proven prime)
(ID: 160407) 561312480519213226258361745162398999749895249853776176720699762701030413943106509219282666470676175021332344906744349183094284291106741330167461792488113903265094015669584104812589349701153425377609419570705847583721558399680530983965563411244195726339045829481586428748805490709691437685296449821835028049075096761701119249161103314769247175444762448193233851117929410132114048793927885760852547961112776829482900410284545427989292594134898500784990032786039432126635443407772363500525093926059212860965363062247472630246951787662756847510431027808967627357720168109476019306184344350913012824208596373198377371947221663919771496039476026461802196587672396981553974266782598417513734395166235732509744717910689378859735572213000809034582645031088046611009749970431456393440807638177133141234331828032285646301134538429279244442139310877332759104137694795479085970524036207349346354166298548368877325944683496430949571023491070873431178291713093248802804970064362666338886611559001772889515276468238866951720850014393586747278833328123714077941456310456835548563696355995208120708094333824601248330396844162184491430780774373235148971495143075129 (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.