Factor Info

ID 128647
Size 617 digits / 2047 bits
Status composite
Value 12067528360587182124199980097235940232322566466125940482918873954848915196255937918713544289421715551269894999026796757790083135144649043390865609201042442228156489608703687122270153115416298348278691953865845083605595790739808428318695624900840596249055075685628198053436347267024260328305871550794117019985500885249035745460339331889401181749818102606412264261566314051076985873744152690772899033202488765656305990761488210873327367622415967201256130969904256549848022958715767011897060181560377529686022436878674760995109267305618421321137308266708499249270055446343517978493230003256671383756200181840491972315259

Factorizations

Primary (ID: 9258) 342249318383371139020458697145863564912038901 (proven prime)
(ID: 128648) 35259466454421744993264417219627192974263306694676904896728990109411150600564805492892265907060597209370768388118345744462870681255335730525653333946027227943425731859384633031426710433817977257970387734650062691093727048931591227732822671533327936553161686146311457532988203749833399725806524221012890109750185174442081083931748558001038576583370250474713324602846374632633963078876226877011053455390619381109285808801039971634596313968067421606959246276668324816408995034828692069591240926524998857106691000849499749163810257123367425397391489525559051527946767001130159 (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.