Factor Info

ID 66372
Size 301 digits / 999 bits
Status composite
Value 5069024586771773901419476266800683036041839229279692891526208159909916423805008397972853394127591306975261358683889402026624207423288769400818708213523531125777119703352338604270516016891771665555089015922724629687289116083261679068915625142636800404614981103756085288790950949074163177261701046946577

Factorizations

Primary (ID: 65785) 17280008471529631881887 (proven prime)
(ID: 66373) 293346186439864761374801060563436743525620854208777740321488569304378498557228582927646002621244659148409199583248836639358193168363872894144606300975351769981248999459205956195054744948884321351026414388874731907269068883716993250840077069987281983801609673384465559444951329871 (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.