Factor Info

ID 128239
Size 583 digits / 1935 bits
Status composite
Value 2646263576199081891526801496928811349237166772747797167691726501569073575972852423189564300208128452902836272297747854359657895970641012072559133816495269331647833320943692043966288693963354409805377101296455044278915086404814863331167238218889881802387881892904507755461613878684738842133313861855734606876840818008045611182215551746671649110470518367054710234344459726290410649806431015940881056189722203647591461667890206505506365019752384034650293918512439322541934224050360118483225461132790289592321641231896458513190235927008948848916733845385331676838850660151674991758613823

Factorizations

Primary (ID: 158) 6100804791163473872231629367 (proven prime)
(ID: 128241) 433756474233035993739008348342706046661193255250304358322234713468865196246494042167246002134083245149514721038258034765440846851897001415683792466002066687413389555622413925088819159621122217512043256375357548701445708686881697331454759222138844560638341162620783547417549332482256159090582290302822375338055218265881969372702152977370611102710011200783394322518839784343637686189933179914518337539494696767639998076714845932477867619891216292758920263908580782798841282435129962895750860403343168077868661806282784922269995362894720684889349625097312569 (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.