Factor Info

ID 179955
Size 474 digits / 1574 bits
Status composite
Value 506591899931561466093954533341244795857695083259195040094698119013494155518776685941881484005562142468078482189262447860972602185822243404002791518744516946099815181132354124418328463347088871816273251141309933786657891459014324803331611896257036506065065493624053964845799802601281396818683289243959136510754751204113958457520628511530316464334691360637545410178528870352260366005268686568931093197942639632089596962013061308096587828408729270930580863150560791306850589753

Factorizations

Primary (ID: 179186) 653232415498966703733844628508837896653840155481 (proven prime)
(ID: 179956) 775515556043869968394671729085585300343516570210938345898085998799636155763918924492004701765117661073111476550750216369092419027174026211763874055188640251940977345208547170726115304453940449050502693505875785570690131690730015849692692486050485019744018168302038541931218044097289934497049467555792681179395240783758380886907964614545362778698586624407353017284891361469313715450911121025586822116858626344858084045188588513 (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.