Factor Info
| ID | 121307 |
| Size | 182 digits / 603 bits |
| Status | composite |
| Value | 20777775864596477944409808001507543527300799236490132671699125956185720497425072626713513937716716697935017745844235754950940667691669628815312312371996308143894085741194166342895521 |
Factorizations
| Primary | (ID: 1808) 2140213900766917191685150782569199370629427348077502587673496151919466641 (proven prime) |
| (ID: 49144) 9708270681332851009594289857896521215293112615602731464625368787894840155614746464715716168748750698748593681 (proven prime) |
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.