Factor Info

ID 127141
Size 532 digits / 1766 bits
Status composite
Value 2497185758711182772639025064714115250463498541770437524533000858764859693915597310239702651062556620934205827437469482009127920729541764280674466037870097242500559846227880917869673352160636564703978440728534537425449832479817172585778878656177745196229636050646838073813455192390312837860588125097147115450462453822300480134448263805590678234153212613085069197451732815376530749415155744503081794785324234138768323344386782977678272809577170643648419807693242170416155363255208326155817247398425143210643576514014332885857785024163

Factorizations

Primary (ID: 43690) 5082184662531375192533907431040923846809059612928366561144346086375862559474741105270643060944885444720995759545156375397638515342483085797231174079009986332537384039086165429004223107 (proven prime)
(ID: 114807) 491360689256687598059115788913043243951917816584400791674274784233677090412678933254847967680699721060135169388845608626596754389255773960427156013011251367661008282005792765402335566038970239207989634506937552580498114851833104238607236647054182481192107828605636880885325190883693716582499765192535603979966277581244019244174278847054531555936609 (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.