Factor Info

ID 191087
Size 1218 digits / 4045 bits
Status composite
Value 262247342851614979559248399189637362971929425339345891913339004326001764875903550831131239361749045143985296391962771615663503315499049322048209475197665085431416027538068779134423219764837655928169036447213913913387490806254256084863619989187381913407328876691244149840308835807436653396610039346796725477363959248312085989466384867963193157953559950604319730487532268928282570657441605873482243979437781544562672114819068395592755423056842543040326376283160324485303144802894515708531412306848331362478099443768539290200641587489841606277981318460486545477331834214226744208313058309771408700987679648663061404573890127673326107651246343511352338012531055076331467537196113035223707551128797999489306472774716297269968363616645427693420070689483838128329918568652691396430719025694594132249901646255496084872251985184747558722342381676781424451375048892024264530715748284350880712939076658316384129102881454574589478478303518744766507514492005231536642109880048581553699744057144350232927486539193062040473673326870537511380809767839888940018636761892028403070662943445295233256710281843216646679497028199943010325111689966849818447512524884633857727652198452400962521263240684262047329081588709258358758544761330679

Factorizations

Primary (ID: 155207) 187907674625504363262432484660868732788252529310469380436604711009976614175455597154010675447905253808125978135710677998701279091561543600315041990887318282242517398794348354919916617876141522116416970162361711528470713965310147333035986150348900102314204569149378466330907191630445647115616055743271871802043165954050580301591308646967975079736157446810689489386640640372220402201638526352675500359694715151161 (composite)
(ID: 191088) 1395618052185829294386321740670860316914591717961846605731767933355791839602861836821198777664542116653103914109344966528794612946266763367922125549450491897638941588205343967652685080605301399339834651637033930754208903721780795728264912388819189341785244141828671187020944231910535359404846551536893035904268321725435387527231552469529004427205072753246470803712049753705001406396744444031320990153870881290972774389463665103311429528272070127083390519478081965799565260554425728375608014999439660064963658276190986539070600415131236287773903937110317754992752478434967262056935498756221339241297882517312061157733569147294548133253826419361176375260454253883524840762883755095517673119638692027144673864655873600466467925095493984972333463851318785727809769501340860138367398662959862713471045620515211439 (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.