Factor Info

ID 100534
Size 745 digits / 2472 bits
Status composite
Value 1221004728858307800789603142435021439712339869569800864161541100511486423262007006620766553001879686309696434362475545369132969547779289519407611633545240184218670267362706082950566755393156996839117060168059245031975952270689692712341280297669925451170458112932173719616886963229061954791876237047154011896162784721811983128061720055030400828887917947594603950809978111999253003987655208097314433675519836838504786916858400763479331746798509480018031581395397206441862365606766433004850040378304123773082748121453615318669062512658060490631230924326444730049566591076860150121638690619441733952435065514898210541406569168584397013199607713181858146547723119379903560156992904660987360006155394439350476686808254714206064726276937479033740081169

Factorizations

Primary (ID: 97864) 445857960156220211502282409711073343103021 (proven prime)
(ID: 100535) 2738550924223694012769462936638330289843177049745568766475076745081906388999908327785998402893042284386406658647408728349953850726818208502356601248247747181556182246008993570774895185670606613501935572318037125300528198711554929606730058052149464763056493305438854249751617059542109607022625035696098665234930492885589421550886831981117955409428168712294208810229264217877462012097668548142333097651145432861501606594754009355060857985675394707226816460376001618277133584180299375013235061335578742159526795071619108223191695635118032726431854278164066885914012215852911291384794651749139449346923619535262660028058098774920302994955933430308053995916785322913905111351067333591808133378038704229286389 (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.