Factor Info

ID 8730
Size 288 digits / 956 bits
Status composite
Value 533005152889050097498591422367898077071156540166536615933642349516710151115662760372767230117095494010614996696918182609628055004469385751128178907223088062933527988489463091321104506846545923801627918027571705162340863110328668868437762949065533600910425154780703758267914459580006875501

Factorizations

Primary (ID: 18611) 4517590853092752320324288547287650695871 (proven prime)
(ID: 18612) 117984379334430791701734023229643683064895111906369056564817728066972601971855220437987246748207584916634998903462104732439016896396214547570397570023820812738858207952338117206108964008214154451692373140110181550808838254760077419833116256732408531 (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.