Factor Info
| ID | 147310 |
| Size | 159 digits / 528 bits |
| Status | composite |
| Value | 871460446385483117397661337522335538105067048898766934173210274212697580412024675746764144208660410397722203079541406689788464968917309318854331653719816664437 |
Factorizations
| Primary | (ID: 182898) 4059833510327630029661717362714399502964442975989493252859025297431 (proven prime) |
| (ID: 147125) 214654232536534717362018939506696980445489631453230772552822854938115326121133488835159519827 (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.