Factor Info

ID 31662
Size 387 digits / 1286 bits
Status composite
Value 730058685156263210518500315731233825668426820407199029378827985710945768056171035332066382128991562322027734075150827960846020696523676034674657593772452033052273636501971336584694780064997572561188996776334932302032840658890577255091324631970550754540710141749754005437089561910508505880012267591945364101208445846806077572258653890264096821128154557581949341303662882383040838061105607

Factorizations

Primary (ID: 17278) 434641239506340074168962702745282290778770859506201434785502786008976827342013029086051111724237 (proven prime)
(ID: 31663) 1679681122724236818812546457549664797242266376065180936116206789345201685907739396177833889807807945646917557992582291716221555033643299084904877347871992495684032688197353707630399549568618422310713988556318065127228190444101085151465483400086576731858565353635076908002395022456912189047011 (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.