Factor Info

ID 168467
Size 328 digits / 1088 bits
Status composite
Value 1822748220276917088865704357857460498660524732117641030223358806018744051786393443790937313508264512570527015666840427879759012537918197601648391090727770489861838273209225278981739200411646535484790292938810469187749360512642814253040853682557434249557004288855377375063147544940063478546699940739800385557407674746714535956257

Factorizations

Primary (ID: 167915) 19898693551147310168930403737455235935457864432837633271728063037547573060993374242776699 (proven prime)
(ID: 168468) 91601401649397322834044677865157885224471885095357763657581979722672092844095364122178774617406422396404294643220803233947760461592361627402715277145702193404842429575525272811138068812848750478201041375065726250364346497284178844951501843 (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.