Factor Info

ID 137129
Size 490 digits / 1627 bits
Status composite
Value 4912863482793343400524504320419146173948176019694537183146458728329996140331226428165095111746781765347578578978000380626094118297416102371385606891401933779642147561168077898065642783654220107317455689625698578699110405359771659435283309551038611510348119641603061781823950597020395422772542003048892905147905905091632151723798063846435213678725673193430716912674946419526653507614416214703174218370458234924857987892452338363769403658943166058466778525427938664618602829549418492251990271

Factorizations

Primary (ID: 136398) 62246266355102810647 (proven prime)
(ID: 137130) 78926235587632120930258893065592351788448061634248925881683843186726748359102485631390438708662533576859497397180140178555376297157319334112315026575319442725347004871450743725419332917725785664978233276926619630260916866586602096825737047982858101147440812722379418438192957503230493563324202554341593785260455613644304421006015709021181256242257099337828672431893380862662979325499633264803420794285502859461975218429158466747442808183371779644821866169600448132098393 (proven prime)

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.