Factor Info

ID 75385
Size 525 digits / 1743 bits
Status composite
Value 426750711892595172497812557587914644805102472019220720482285284469514673336068268982156531723421431845118630566991195468498829760614326182798827155891282047489679396396693515514079353524161569350043667656350768604578595896210419971922484658258635713633004566475444509335545376729881864022128774226609897577934999988906803662032928999511941070136846970691161078042366593392377228335923766440985289221389306951159414468781735680221353512505734883698623286342002230818636846819823212624525265207379645802376885175001504402863561

Factorizations

Primary (ID: 73742) 488576971805791236155096463569718535326233260070024221159432298641384715123599832181470956437255842137479291620920537 (proven prime)
(ID: 75386) 873456459307353666542106289359104184262649054741246996522591069081264411043442610841901419042253849460221928280613892215938313787136915768717972258815832486760425681677296438232253638455028100849625706192454669859797257746926955336041222662237298674833788279350320656832873877196252239706034847226397639106347608389556266649139901941725658364960322816643662384848462928618782844410949061271053131295765322353 (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.