Factor Info

ID 128408
Size 759 digits / 2520 bits
Status composite
Value 310706542234069482131606321883732287037682039613349702618312547486885414089533479631629286935380421083040023432845779825661444656680346700423247129910523400125233695820833937527049113399570241836787917194128462370724975080041755034713673410944131845788572892376857727053984785321038735567832847125178279030771860093796660513485213826544114389805843398057690318363502484557153055098499968171512996897038425963616077280058656053932030791650578955876026887951948993775442310471684535236450541149184180018133520745910316968315831111004414655533998819424129810975427459554799808697991657432141854909763088730744213339865823403829327166043519574638880769418513716619841311863797902942492045486608161967840235743775481773616264461623145250783099156160934228316835661

Factorizations

Primary (ID: 115244) 36347829054177510414098584347685104377 (proven prime)
(ID: 128410) 8548145799050397867842954986673637337035528078666977936959381728350572516043236677977333245078257989191110097122143706625594768202185721012946731465790584304435333384668826292269999052519597167758399053386180831096511459247586786165746176042452744519260131482938156479376183575379054881398798135681087174362419604972125534381736238785866783320051696795799710196622223748085109134005729896568534115210550320893735356118604831577583333843914696565945350688498045693762956560952415952078888740256717879305814903275840900582867711487254771078705742204494896194996564685059722975295010941975892685843817921109943441426046824577205682109293104141292316496950441844612099193168845100626046421094425573256715074103124292160251893 (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.