Factor Info

ID 38787
Size 315 digits / 1045 bits
Status composite
Value 316515071438861961344429635631257658894983010279021608456650259503900820801677445160580019633439320289991598231570552386397027279976237270823704239378014991199299411029941532297543671299884558879727552342064133367414586385611812347840675748436128614891217903494459484441881103616531119255514234700475798534640272477

Factorizations

Primary (ID: 10898) 2987700923630097562980586992334019407474107496457911519874033978814696991281878568281932889979331 (proven prime)
(ID: 38788) 105939342500952810332821102766933744937901285459385785997112075638949730416378558701215007056845765819038778831782127895891660256972201027889263944967695238371875554973271705148501890858359561898495840829231532432918367 (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.