Factor Info

ID 105837
Size 753 digits / 2499 bits
Status composite
Value 143435955077879482095017009602089340263878340515220314063462365624455815865103248628587896075831476379198239209179522832707507292774279559315207645070484614100438415456728247382731739843849243170036626949459778486381853020523681228834461444533644823791346274967482049043752334017956661764879408918433128982376776934941692737807419488656258729153583378628675485265169387605235221781553405368671041332295863136179257582533366119998857713634554586661537771094016166008541605643420447349059180848709960647843313208853757916986275473189477884148165696783234198899839932040304884670561816190271415372612101297861681527192256960303405502017120444158714674654241856836752045975705788177620403021323371807172231021430860128263835504409469235004209325740588397883

Factorizations

Primary (ID: 1603) 3904012552199830827456907 (proven prime)
(ID: 105838) 36740649052743508646768164364647290917918657637662518416402094118357226718982397501925578234177988803965541621814638428053876587329126087314505659911198903800961435637218853584580672136977242555217738993934762219477835846787851050430137124294029461568541061762975513171787944685161716896301406655938989682612782069296891189200124271745207689292312657544023693619030312119058611518609563565781499910941714935225141806465285272400351632756030633489744071114545695139833821249866679290551650080996567526234497965406919448326601488454387018127172271675521181415509946231233107226811131456803790798137959307821644887071328637613651809784678566958986267428467178232922020562992782400546146622587971343087751837946071163774297899165969 (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.