Factor Info

ID 15494
Size 416 digits / 1381 bits
Status composite
Value 40029158873833399463307583501012969932221546318396527640452737521613903673034153385135233489682005633692023791073888941127586673807155824679439146996978766335491843169099888073854043335556222506783502802626642221881603815727046473054176427121065746049684033027051952323293336545453903349554790496454918555779349002433030979599571397700271307389687895631607725008467214736132043959601379991663592495709304779806116427

Factorizations

Primary (ID: 11136) 1958905756610480165414360798708208617177953881053051177851547528988145879 (proven prime)
(ID: 15495) 20434448537787937328317064972947434397831527037804569274463962916106762326504270399847323214471559852380131196171326564893121977754036680356299267983536405762870353733991172814924018967575334289039730400538346001468655620582201524448435815936172140508913391318683980422546811784910828488165297721993068938959057395318784859849780160782738180013 (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.