Factor Info

ID 150894
Size 662 digits / 2199 bits
Status composite
Value 67487434851298678634896887832207008852620609983405971939850643816243660603586433085797677208769768312344487914885311036412886639654519794441787980916584806369262224596540119086321914589717716021849196985843360329548607380400453413121354957328383201814639881540140974704295065321872914098406449804966215826880732695812823026272888150699296696960542104555436646260779602137728476660550167748459180351588091566554973219004076376539068286575856032470764378143504084705594519600680534055104888448464569313301115339691162113572409063576525532764052331201844652634498049361089402318833060998851021673745957133630867168365525717267307812239429776126074448489435562116973

Factorizations

Primary (ID: 150120) 28596311765568269011 (proven prime)
(ID: 150895) 2360004863723640446365565244718937290077771905862506125388179840274862720733220362529008148772025649820050072964206223518176115066417933669816823751409901422470633427841467619827472667806460884634479991987244278388245783964838386823439242514265963481758424907891264139075591399226048454704562740109473542850475078875491390919942492305605432214421117178455828674739006079987360950229616551698417109869735038722879882188785429295233125158196199901539190855912047766141884371557183788369000917104908471369780368577553700769481981664947835207691592025199015102475146692073133755612792737360136423381112541786942749404052861722248252076881356004543 (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.