Factor Info

ID 78971
Size 280 digits / 930 bits
Status composite
Value 5360638145288053733827473800817823470044697291632547336519406039946364463499326559907266277627067607397175419189451813697112320510778416977906336293123602833030840335466246247525612045297000171061873799713840479589609054197380666840873872752139620446463751831988108686158271649973

Factorizations

Primary (ID: 56986) 5321704544480702707255714477 (proven prime)
(ID: 78972) 1007316001946731562974511007366833556650142321834399283101858742167139844154489882254067664600810114388042852766486164731209743217504702058577829826279107187767070567933711915126014196671740066364011367034624201100157164166216584951556575660406241367849 (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.