Factor Info

ID 102823
Size 581 digits / 1930 bits
Status composite
Value 81903218376310787376184390113751739732668883626226925653732445192068581424671722134318149725679977940560917952246462405120548979850003209019819026841850172191118543997385678726326735110947724548682929438013770319367630091477671051063846270908027915391975601248745406414210200697522077254683325837865538209711036539834934444681718390044714726448710841638993807547070217424600709603683786110668868938284509132699750548664660872761933925057138869937176308203828257645222106274014072321021680841367626602906024858300779583453971046154335708878129552170132857471850141763605467060777517

Factorizations

Primary (ID: 119766) 2883844359257534938135138273 (proven prime)
(ID: 119767) 28400706894389168761358830498257382158616028874646770892977202125771030535803685048814111488748111770149945725723871190828662259016836864571559614942619432255092697141664501531617389184339527701600053558678336290237650380216262297376372350059009285865610390966316083031616315407238369896187075827094747935761598844967108802265672134695921281641603213182113620326144979838792247838239263745832783807903198264438876093676276427841182553146863578616848151159284627641765366061847954973765673097811291601467620177797576240499040335435670046264564063018081229 (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.