Factor Info

ID 80162
Size 652 digits / 2163 bits
Status composite
Value 1164520380460614100189871282456318251538103138488079702135653074996781742802256304435509765189896246535862047633679601388692806235226937231271785049607792370045546055149855233213199567344395521835051356322073663945877022432854422699421623179770165649185980535998039557109594127249912375193488781868127985251733958792737810640393531926666162270059160376779620658659603994795380741994293048572241666645544907064344090410587843960801858843002780806338276349273778942303092116192270832313498926001959977477640495586125771251197248225311111042334935867790803909243398890070461870942610447475706870366998988443378486438220033603691875086371692398155352315653

Factorizations

Primary (ID: 78662) 6689332022177823873005978015409396373354270071109241328535423429328845721593 (proven prime)
(ID: 80163) 174086198233210888180242172933472056004596310669765671121459708092839647831850456526286596458450714799144602691920630860385427775433125566711731277581622880991850892649754009227773855387612896121210600797369424893446510925819536999086884603103484483721375286777888341009667726761099905113102741845128783336037433309319381119949443520270476831557218077373444292591092450558902803570009852997183314082986897251552950253394384483403416269896888383833154895366652059796908906162286858380465958253272103618499757708802527885124772338829084980130479928167842821600132089325310925421 (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.