Factor Info

ID 110571
Size 618 digits / 2051 bits
Status composite
Value 165194143587691213701860474100702221280332019909566292733983590134324811528217464113108827694747637310964887271394804781381169671053550698994209047912097992267519417212159348411662236542911027073570970231867634180487249535857222276292530924273248713607414244101164865912363562594613265614057878094154395279263877499503090997973372556280956015503934146478951913040784889501487408486108900705721832965339121418832604418380279553387291161476684725929353725621534196961453529350284550960231505045032300030324224531428817890609577266514449722386711264295286394858902897485567551247136349038908780052904582862486081021344879

Factorizations

Primary (ID: 120694) 281556054110684253370461222695538988806521 (proven prime)
(ID: 120695) 586718492377900407122376859868784073248183090982226753153839036343623074690243857392146321814085928595913160293450305034185959152094673426649630438685278201029434950815740518487175151567698921344433593852403306506593296572841030305494741622185887539655940447004662812873056315092481467748743978882644556334822649360048425885797279247434182696195760712320648008065950940298007653454450358804984032151039486659311662649020095190647934801492606065924431402696365591842594740633266323573564010249157371103929721419179156931093280447912369982060983357102029407965642196960790383399 (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.