Factor Info

ID 150453
Size 589 digits / 1956 bits
Status composite
Value 4174104768009082803596328418931117782298498804684921519167848566285838138514083478697044158291662072467577035345993050736330449465436660574879209006907330697704044169228968196212299418981657799457402128260956187247575478204546322126260541170498193573290415643547242616502142261853487926735568247386698047444812098313515041554556201332048905209634389206797553698222713947230186803959627333049912723145110275500666048496258454491808865573553160136777441364982742208918632346448780261970199289715019634415216003692974203074675250112253571058721358968124168536711710306566639994650850697210193

Factorizations

Primary (ID: 150034) 325266533225965555600947881 (proven prime)
(ID: 184548) 12832875016715276608204686138880274126745579551070948461047387852767045980524165630319814095657224741322672516739198037227757423592662399226954031412531507095658885236753588996305675571425297058875498188406583304640273080217256587015237319513258788332415317396864406819947912420027766898732721098959976459375673811174932031023781112708922511603976300045482870843005490231741728193094480086295201068506118431690264776167274729087827775417289743516327403242386473386038555287011862055724050788461437706229270732395545424932108222247807530651292605467124190837672553 (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.