Factor Info

ID 165364
Size 1191 digits / 3957 bits
Status composite
Value 771242597435272908500605593057707978220310151904637492989060380426173438538306067761306356374710460929057045408859580892274022717613730883144733838844670643531923416520711916598051416981663218840474965666371281460081842912276828691102917335597670262969973732692906373992001440972202792218117595971136549315659083916887515828780992348567298994467648162745890794472689321344889915079858981363121451442406597156090761115238033580658146933077029219661245116908381442174071942275493452224086726455107959902083470926324043408207113768852040323336594538843514670796582478604046532561653366567616362312603330298441284671439952287765421353613757885905165051662080055890917435999696795511917064361632831687040036657076148938326561978367054890448418047792817238630192862083662100043652721898366814045862705435307983542638587737579361602556469741741650883002816938327339218756454306340944133068990796384490619505324421895687327194354526691747761068825891508108295263596361776867811373500855151266618824964317993439727688482207708078135496513914397822393685994565612771086884218636307760781856436436014893772108435141056723668501243720855625786001980297976397922006850587662566635543489336498228057188171

Factorizations

Primary (ID: 163734) 703174487238888078773856221 (proven prime)
(ID: 165365) 1096801165900747740271257055987467125084874187192857551384442339539327492748261286871479489972738030772850486042617226218174182604708011968566499822724006389151605362135664843503134301912444945353723215866003958126952486694676685191118632804982580352626201501567023210740837868865616163249681592717749724885026124191926110535160080020603388936738026197131266829294184637956929829396600884400540954063131297640783946265609947854789033120586295525099085147605351432868318149147994391419370616625875267078147435297590826543846715566524057181200419841871008676324862380212835724256209596486315981734592367257411664463318439777348823052990756027669800235314876336699451180731196085462711182480217882434444470412788071826539797042455162408222534179533388146125678766002601370121760371364407139677986433225839637982509280912384439322074221402601119749961594360969685278093748112162838749115935753198113396894503122717573241238915990490184412139074910562616550691521261930086633567938747451119398433382268164083983206337624191227552122068619511781383715713877859549949263205727123642296037556523602250448829701538122534413451495206890162432280839264604019701780852873882951 (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.