Factor Info

ID 82770
Size 452 digits / 1501 bits
Status composite
Value 51278651387431237948036580039101744073202040830881458543660848921889198556753587701854277398539922444372739416100481690547349312675570543057215799676357823746241594133322941461778642888449840498840487088183868256952900401976200732761558277560790941956066710751840022525855325497617915834276516520859091249415885190753605639031216113781658356135790692384794205055443502136422243366410527452028145788073072816043299401393394846142595963585504370042494173

Factorizations

Primary (ID: 81346) 3019688533961408677990058944537182809163173715009978682551834523493041 (proven prime)
(ID: 82771) 16981437261067725093256275579722985342843965634637667589475750473773994161020901662027874206121564146624327973449229469723925242942529057508031425211271016335660478415806938953706569301026608790367064409902678091086956216292255876745997278503116434713759759355791179157177980636357791306847430474571848822162512594780422964660143241145428204193270757639428091380410892292894592643053 (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.