Factor Info

ID 161345
Size 311 digits / 1033 bits
Status composite
Value 73942031114368888958661777723824982909745884129055156404186353072282248470471018975025992050172285803918598270569884946020468935100226885507004704206484789924639311185098805645721506687782244400575019807237748713678109857232766391441455613096227728953513550700354696225317111296464158161109783106959454460732553

Factorizations

Primary (ID: 193523) 184856557664971433459575918192094152692118513400003275800765331843 (proven prime)
(ID: 193695) 399996797778628133599649999631551306712759464309431078969894571943601277868481973431207667128054739079279584162921236647576459954476113779547986991064333165360852320992329536815543970147054062748629107316075110346368481297263010795778563140691971 (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.