Factor Info

ID 106381
Size 821 digits / 2725 bits
Status composite
Value 16318208079073356027040503122040836763494100147437498996353572506151560035096659297618372841331228737216008908467961100337245123923776849083460706086570444106937367696258758196220831209861963545956491752314207529594782418593294780667959411020503291335891626082238809578116781154845255084109178092720102964164599259900061803213143192569306466538100003493197438952109042983949490384333562712453098316918139086371065135402178525345512244559051246384036504991486511453419582355965356895730655147182930373981152902678480041656055246473882410662098943642814058642814539389338810551105358977762538716884297132356344929234410302594310980536752975760213989929018090898373093078882572752115179136366504893496531378130350502603414889822703585573357046674325515717274098799468569346470750080578595241390481617653263422842081010472037

Factorizations

Primary (ID: 106382) 143294873237500423340864041 (proven prime)
(ID: 106383) 113878519938582585101953456845096341070020149104823807017809458009419986515246666853756036648091407422083823076106718117094488115574699633707468773721125371890529466077466002420231890852092001124274617818793121945621105254570203607981293084852286987177937348825988229343412115848073026551596162240162418186951004803381421208273172892740238567956743088578329164188873913752833711229835762270649282380693385606483554610687117626089115296324229458929760852829800002931434366079354009645039165788284094787784391229015743547056992397355790343683786716148783104185892645030936107521040220176743890916894328131010153251072029851715493254919151048306487364522448430970736183569419271115008867803736148786158012998906020158143909235882875145471362813437374611132081231411162614552678021658643627885473757 (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.