Factor Info

ID 24257
Size 771 digits / 2560 bits
Status composite
Value 247889974019701627648680412491865960184630583120601517108830699822063585946325555204163164482132467432695759157788579171179507019441979418173538243061496171491291544697741592076568202806131587425956767973052631453177693227043978461125777434652606747007831076171668330802551489485678705034742782870585096526368857937911397820579147768522850180179487024849785350884547317430149075039939516298452419341351439275684038427752359848853090642115765164930885825786021387514144395715644040830455254391695006635624294539858235409236505589691641444499251241978913816745885887831386311998467293202280032123079099965740292611637498877977982489478661809192113295096092197818712830530326125223752842289358385220357645260465177547525316284751971772312341534475280117404254089206771250187

Factorizations

Primary (ID: 33940) 20333640598217329508559559812689 (proven prime)
(ID: 33941) 12191125972858711202849172305745100198248696624404849771619630924460840363185228680637220225060782986046690642458439447505073195912377981988797524198468825517863166775628498003145318400390957008131045819611782746718770733871759060916067826214834090339851212286548989714730739032701785982914243104150094079289296269275847142184368112738199577790861699498947653239751814386144283574586656902679274407198978839249599340684734041373380064765586015300028190082114669093103554269051867473228498246656491074228348888843379260732943736003187346292274785873436668693740934218707527216139369006584425266269297277520228167315516417188848903743836813117337327000127250517345850373595722955030418466146072817586821698168822755891257890711181794924573083 (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.