Factor Info

ID 111604
Size 678 digits / 2252 bits
Status composite
Value 648737544845707019072900445483466514240678244424778821256093151685182757592550596340781822071716706176518399172243137247778756846580509555678803609839304830402657667958644562789894466477269956465379863289694611400913814231580234602195173631698755755592228591823170409086104512182450305443761803865888537208403173413113564047035540400964463490287647851187413010965164279904558450785599364839326531535837473263647765946043957581681977873863483401659559336233909819602776837658462597189251016294240749379409003133143778725684682485290749275552731946422750202625807671507932175554543113466400841636400502652548153028226656009033206396347829627156626967562040617865937426213449977919

Factorizations

Primary (ID: 111605) 11956477033237674644659 (proven prime)
(ID: 111606) 54258252078960122591674044520891550108598113454916889629595796098585710771800971434244972011281203192002128497231066843335415569243898018861243936360298664741432558817604714689565460123767580044775181524178680770658109310198402502825013264260444507504802378778807481942480767323864321263328494777270795703005972536507730640180317453904075922440253559097826278754223435849285933594669603769507476034091375564289192047734601979879238880009722294686054740601209305661513413113221866864217790209730851534963594481613873702053531284888026714517658414043144886162000769277480335574699993699876991524118014002297582067529556035032968278837770250759268204057859141 (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.