Factor Info

ID 191323
Size 355 digits / 1178 bits
Status composite
Value 3459504807349852491803269476267403561298773340962998478295596231064546516516304451790585503008803832885064918736883208153417076485120990681708024964601718208490361463145875686095715013315242093683703485607841118606602551450165199733173304533334057147935865688285000715375804356093598165874551697042569990800422935829296780877571004968064998913409320508647

Factorizations

Primary (ID: 3054) 396645227028138890415611220710757921643910743103031701971222447 (proven prime)
(ID: 191324) 8721912105863882140807338656023298160253314804305034646275845413466241980558488334335876234161234535662840758580714674445019976546253515339316664602049733038058454781268021302230707598352267265407275164256549758833748402754445276517600625070016918764670186340002477819551715548480573241494601 (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.