Factor Info

ID 157238
Size 270 digits / 897 bits
Status composite
Value 781611093319579606161847697908257527784560119773067529213777156444369112354374212710790939047512814822121568851185207397039107488722592033320549610474888014252866262243199159186725501434512681305075451351936324826487354228264872573680750515333166241150094415082528477481

Factorizations

Primary (ID: 157239) 113591256042443401951 (proven prime)
(ID: 157240) 6880908976193822706714409344007491786456696215465342804953940374281126242740664729661713662832920428092065799206187724937127424252214154252141719956153325670924640229409364925939712952546383482779592719891527427745476311073825187572762428510117367031 (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.