Factor Info

ID 43395
Size 336 digits / 1115 bits
Status composite
Value 277491368617031317879671479068068037867455955050536439584447142902105787415695221082580803027318926705074184526284114475941474524119702541166501955980481024984914358358764780316001434739091780066925834620455589832276534896197885822206881056451901773713145166085558312651486091993364589072594770123393871457385543923479957933286462645509

Factorizations

Primary (ID: 61) 430267212525867121951740619093594938058573 (proven prime)
(ID: 47293) 644927990185514976713341331041258253621942801267166313922441816082673314880080629260631356918658517869232737596024187503148559153586733447233375201797198290475194204533919974528558560617072227390016444569895885864946918884461716940079691783341338622930181481624900271911672086487568034327726233 (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.