Factor Info

ID 187391
Size 249 digits / 828 bits
Status composite
Value 955999399230437018129415617389791061496129615764703620256514998220499252872846599500302177507722108826968294678877175267270363342414898317570497718976886253006617520174937931573612567381016212223106034491874370569383967046682840446723851858113306237

Factorizations

Primary (ID: 186494) 4138099745474317532752752040961853775800206201 (proven prime)
(ID: 187392) 231023768887150977571136378119459705684963174813347550834916579040380267070531330964711377965211211816130546656250259568831861100262840095566435946907220270520512631329670793706478297786260821412741516837 (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.