Factor Info

ID 74580
Size 527 digits / 1749 bits
Status composite
Value 25378373237053614478585191492799927042608993081821710826363543378895489104711083473866371106938928936606496253365881273814067590564541869486673355277347391545600047292623082659426579791725499473769024800881067002189353605715839877023374841189675652833258084974945164617945945102828976209657164382630929387025965069629754624705209000870601849306650385913947705795631914324921107041328213728216174164427495036543083460664373457215709721961840049614117952408884148994615245868295799147826907644063596113622506262237272621883583157

Factorizations

Primary (ID: 73159) 267665967479205569228780099088476788921888708180442880191189987170893212624478860002003011049 (proven prime)
(ID: 74581) 94813597246072044114793795973642672627144527389322561717060631186970799686141277603425849163967283003994736543013977135233778837282223749115135029688713700683148876075386175024175296583306657608959306750849010423975459366350857294622052728401293945813400820008995720788513150978576831077874638745480573553185811882690106726747227814486695831421404699541069814216386954494250497385600440040713541762588203859744263160782505931708064493 (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.