Factor Info

ID 174657
Size 327 digits / 1086 bits
Status composite
Value 742430898531932243548667900280473410251625417842581885660314886663132145994294008772694256215869300215151475786948427667168692547965490063884480568063458646472814865857673173589783990043425372532615136397330232663519737593127600424700623391353890934893379491165044506602468898527739424206879821616985660320540359548032253313657

Factorizations

Primary (ID: 174064) 514549209992716980538996587813809152993 (proven prime)
(ID: 174658) 1442876374336364718668563671197493354267070799206055317379834103215236362233880060822105120203437136314678187746133944964087326150470002817500143050213999698876791963402988018056578214786829085338653507589347647535930960887377965615225336301514476534892649217431863329336787352602893169049 (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.