Factor Info

ID 164229
Size 453 digits / 1505 bits
Status composite
Value 863279206108500630029512680898616774456141119746246820685973204177490154031886762004778883220732123593350879697938608179938520087702145994820001593883321817265082379797581941806631069498162177329238517227897395722964579601489354738338757508478147354868397439900788372193319674135590524851302937983051365675125434840054921320864792821595621876795187386958323248318710393119198526466160320332944780970606470089215884775906828013065639770061178345723688877

Factorizations

Primary (ID: 163793) 21665866032788789281 (proven prime)
(ID: 164230) 39845128036978864493602402838051099143879467416956398728252287718949683830272993853667548716853446785309263875992139364879619750268884801182084979066166001692674975176629120641576619964933728367137915865819536931184800681028560203322036730907934573276970830789202617216530746022755847546247753119057086683479539390010681335648678255822844888842814548042686551351596565201645436519640194756821648262357960116418191007258539058667503117 (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.