Factor Info

ID 119371
Size 515 digits / 1711 bits
Status composite
Value 63911589276221661346200913983398931094083196921338426383184034569775092842067988872550374523084575113253686004895559666965445210735611253901346383890827898277726897016535890289214378130783529763250976686801507849891167921541588894797067124460472480493309157816666992736250279027710972077601284920318111814699747904214032181361565007587730227077355947509884292345619848617593759893703636941401536907587176856459062541279580336780863221821929343629784655696849971037039514943436783759843108336603048993735582249515521

Factorizations

Primary (ID: 2127) 1613705803692257188536717358858356369806331752065612646670455969237262533423186320260995780934729384353360017157571683749259948214803525539793323909399413171521230480687981298472487928383 (proven prime)
(ID: 119373) 39605477733294415549608679503265150419257331929928593234738464023691670340398585058445315527972356818866630836250638021431058231095345707999753586399189841067440860122671021806230049295212406355294649932069290264954823417226607839743542713060060920314818897226101533337779896257487063663491739481388740544632164991255038920471487 (proven prime)

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.