Factor Info

ID 184771
Size 597 digits / 1981 bits
Status composite
Value 155373741404484591441890856421689606575287770144391810246800149631050780296645037801527758281950071636959124309316869017747770649137892070661148453022529056270256251393977402610387999890736721399070707130326436687924850960335908123531890567690283550540329671985993049135674905742775092590742462124244348115970248688975039233026053811462992120723002942956172114937335331898424949390260164426005252955657924928969230896003705105705134599677909472236655011676511154454046063855925160342486726450887742257882091354914643196009389582126617981217105309263732085295658536245858128939014214065266042762751

Factorizations

Primary (ID: 183915) 19160547843716195893750896002725175057343406749401045570584768392805478426318324956814772331353815334620263451850049 (proven prime)
(ID: 184772) 8109044828561112391854768183073084753959521286710240536627896995435833502465076841924833505115560668585865320205410997087391848893452160469591707321678357492432186468583631575988740847342523227231685840488300499377831324530173855985028422409201468221290392926916733713851408639917899545793571235861903508226464298485276711299112626782346833499753308981631605271051243807656793725941547744210058263969451261831893755415431750517532996816603160063760309138920811490052717440962747199 (proven prime)

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.