Factor Info

ID 175666
Size 772 digits / 2564 bits
Status composite
Value 3720176744254929465513025972205673520691877307138519825686192672493701880090193780348361905444617170337243050846951518172996722652028595846423219152038287754075866342694141527459195490497354749896751479345293393401078861606323876935612639959303219283999847131401733635196237927749483443723813470684559677131813822791310858410781478813914697952845265116965393712445388920907426182184229671912767557581519455059622151161330546956952048193959737897669369973021069672807052200294106178279082666490450937831926893485797466482794835407959027949572921268694393131956198324541550310247797234353041686363503660619143091341179372350014356558769159484666786803354077782083418445856180726895283371731123809176825035120195696437786396757904590826174820224704263279040676605909118676463

Factorizations

Primary (ID: 174129) 21614596026958580115801525312204764049452908612320247643 (proven prime)
(ID: 175667) 172114100102309462959466501741273592692499788898089133466643355396316472822133152497614703701031121534780596860338020405478902766277632434267557766732154359253769565300885223812610397407967982085522041654509460656064703664312639636488628632195003251830694716959770618366912076293088460634107717697449300605079196925184050380293525017209799013404919401395162363165745323320307597667269120397671290090057633344442068190660760355213028801035588222721327988795777452238377255934941288805643262594159105224773799537713603457066097549697756304419996896219272035864414828325719796955290095453793249171455132964806174362713578632263829310605153406874942053872005087407468204484417947446966725991912473294482905951971687711741 (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.