Factor Info

ID 137649
Size 648 digits / 2150 bits
Status composite
Value 148416207530212187462571199725771227563635457092422712009299250140245423638638193411372210330729032679977604251079654320181837136364297395592014718535222206079855797677617062005696027952876509707084171990055420637099403454683481260153859173752806040713413998943776934586586977192197705253745217023186342851179136034661287435846618070584484576839139220163139385792206911799521913842818064408059140972166327221631185268158080164760010302266887453791123804213520759788740207832728274038967523655880792012205694281097156161971973754991040478932408927652716988763324588545659736129987591219178089097604389402184724827996022537727532984907595692555197437

Factorizations

Primary (ID: 136421) 62123721098332529813486789059 (proven prime)
(ID: 172577) 2389042460854712782817521664814388280898985680681269472595319534417876697867807234762458378418437089767555844410696762841136982924042346927013040420623385249933443103262730992709929826314829801488095924117271194644353337825799244797388484395147351751303988606132104511623349558376213668735216579803269187543929011859897571445364739540646308785323431685123109638940315219246185188720124188133841318875219149078620823160375723830531674219830333959534484181536453539194995264542613646329961370260855311187723077758258424946111745103686849938308188554418661558308507097012611231214956397851718543420462958527079346600718143 (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.