Factor Info

ID 164281
Size 378 digits / 1255 bits
Status composite
Value 347486237413801856222102433555795887226361969346107381549523335066475815490019476380065483688275231792464266009027148442152151626068751752582783360362189155483668680025847802385192003842682108636112574163565909475149475236819751304683389217894456891775613437007674314387270316991019862805069177163763091326527490106990171156911980867880475018501311873718242594658049701091113569

Factorizations

Primary (ID: 163615) 12753484372374905415967986005473 (proven prime)
(ID: 195961) 27246376540554327664921651720468977277553635610699165429691925751833604136469381418144917364507870738735664008970445872963442862863359910217527952222839717906267567434378898631416898556143911124237672778033358494351454291489287638889436590607301651846874313475212405763286357993713823758357864039026853161717976245392320287031934184339237615719553 (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.