Factor Info

ID 157500
Size 726 digits / 2409 bits
Status composite
Value 126865814433834081207142146152247455675556257319006392156019136128155353947807443805727246278746303157705710367744694866389280520340520244617320395313679977639122560707883731432717548716319678066385646934593412892835317125158455802665840013477537751596010151658917576275596000146135346353848679125602449511821392727837020600207587867263808780449119131486738253587474593974426651451037179045036846656838317468434168296514636647845839013288577940335239778275485134275793130318187001771101886525472503633161831136677767775850110276644292723172080537187563345807344741215447783273150882093139270653440567790814357892164394361122602967815816932496158518284885322919854152724770944400011053198662554149431441116067481469385541098013

Factorizations

Primary (ID: 10413) 745280352191786358209397071708329198285057832384965565161 (proven prime)
(ID: 191666) 170225625914779420267115045546771353199899011463794783284727769478188403586532824002349045213446797293356005584548825489715669356594041833789728214263216956114344429416374209133059711112424955707015133894011299866147551987447108017150894419594276200698379403726785448953347354711615449176610231194834729939214067558335040492731496215920306242874163999462375174685680585741085932266503466270369040378847658262577604633072761300402312847175461021437690847897081347638179494943592772351226013426526632772143142299348237556948739420320544340941144132578070044140875175974367899469699820155958505650026567279830472364985218376376650914139768928804433712510535911760329235733 (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.