Factor Info

ID 41217
Size 670 digits / 2223 bits
Status composite
Value 1512987543166828076102003310283970271285043428142129024436458107139873870199164665823065701146225803916734492390258776453272395522960463680333934527234884138356206857289875638170612209109438903943877358518687922008852777429817247949697452727657681111104128008659778798584872841211052058995918645533209811668874435962515455868811550063768297973497603724271586647436223395472861126509451191092601164624988532046917151286899558719463785823271239281360482565760119887991711560705924277548641438708037427088051139665892795784712987921634436180270566484055223152595735472783787864787752300971170826529959264243877008098104056565085266258164514246668024231239074564622764542561

Factorizations

Primary (ID: 41219) 553114664478262993662992814601370587114291 (proven prime)
(ID: 41220) 2735395823565779627694314459632101539910644168894880581946292659756475922643777101162549270940591394572601491142550416707746959779347879623568583908314106340732156001401045279648372943351892272112951856612131741806199406623431440535264209283697318380622771440461710450779030442063085865618027954038906498198544898849516389618779149224864102344873832171369332211247484176312944886335964909911421909636392543086726278165022766565884947666502760062060606995969876582659976934262560183888278354321471646428768058175775851708884925590158664900650443042713313386283982055865627957728610268991615406014199881167430959518261908755026971 (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.