Factor Info

ID 143746
Size 311 digits / 1030 bits
Status composite
Value 10369428448788088088984227984342609039691478513484105352182468340990481002545735383090797948015984369840031553305146726985487488968444235675950431228470655421844165113108061459663550672751091231211342326427549600070469192423934787954152257287404425224774199239660393439734263799047760185135682563079524571234359

Factorizations

Primary (ID: 143230) 2657065067137198842413531998992319 (proven prime)
(ID: 179544) 3902587323524003722028163105325147071316332785600374529990020179353694171303677079396176295702526214830702310115573996648894703730267133244270564974789556622275557759385331524291884347433359723357221962220263758600503215573243949336345375257169091803253009323618714355125409161 (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.