Factor Info

ID 103861
Size 550 digits / 1826 bits
Status composite
Value 3556358306650892430272197451365062494781771772131795947796772706075375269420710044542040033830333766598975588154398121237901515876269367322874557649147558328614861061663673350453949880071303670910288772807998924171840204933956028350931325249626527993204785008844595089753133227541726261064936857405611195096854077319231499414604104847823188734437459281646290091410911542228843005320498694397974564125105563267760529775364671436524071178076342919288127633405746141934739185443802827161071751940657985025775386207210624287607278899764423032800731827643

Factorizations

Primary (ID: 268) 5500902230146438151405489047 (proven prime)
(ID: 122429) 646504547410619857440030147357656695335562309361524517974171404077099473914864435408262032370560638996712238223895737487200316674455403211448426045645326456641887286672054119045064655757814385074365357906004383912661588615213778597702779065929058585427200057640151192578671339935669195122820077347100870365197943090240852679581500638076216085316855185857868772748197269449823092472285538458301243256972520615562701181007415243847999803815010977900600975860671587961935846668449033025562886029684824427748025638060659942269 (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.