Factor Info

ID 123541
Size 660 digits / 2193 bits
Status composite
Value 779119929605322402564786225038053651856463744415683621997043827558850117389690169767425481099978543902724311753222109769031545737613120808092777461060822905083324522803879726250718138993271399533283448675734453132983750372286502435571523497332785992652562678198547220783562080925379371730206753835937323470722721041936346688332929476613268989640727858210545653990225515975250986224074588936491862631943282757148021308974744229921957475139605966955823317475440444377462242839666862847996544529415513141760016228683859636584698709362361639575252598326922675077847500265121561555147621294273640095663920657501760164936027710119356718548609536183291640732897068087

Factorizations

Primary (ID: 9104) 72195777446499975249912346541 (proven prime)
(ID: 123546) 10791765906014131444649853196566162896169714372143388194792313717306487953462445787735691893776393239591203712839465573014006690654996169602671859692126986992252705515586491676278102417836948998571219009126427880586914813221216066841245560821812000541058587869167580714526013211763412908444212435909606145833318633285849656979897595333376080763588759714060782420981230024769370900536730754688284052741708440234746925231395280951771380578022371959265749261232529865923406063390022978694728172477537233309837313673768318028096787362698389798695338130286065333908990457006488108511964692325656390006550087101923059475785745398487480307 (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.