Factor Info

ID 144128
Size 652 digits / 2165 bits
Status composite
Value 4025422925067655828630192205924355522756795431078844299951383450869135489431250298199624620997978640272974626105397853843362109956696743710933083634116433073230780166480047108122322012238473752375163761109285942210435620823856080673029293432312687294119035209749230099263754926397436774911876774950817800758260651159286223800978210420546112555296722386207722325617119998434376882627734577474371809623824156613771287874191275710591380236228888520700510899425256263092194951453580994279730471405410842841617745627068096571684930375650330969173025365464731094660242704201314467024389349425579789342061836218501490192815660602395419733502089174147805628911

Factorizations

Primary (ID: 143134) 354144330352436217335570556313 (proven prime)
(ID: 179936) 11366616884877553651137999971502131100773499783303146439538027810950162439873321312572672546538818069695104406408537872487252510085168925644764714611513028632338335646678103065858967489268422675821375364423306131504876093730065044873858472357590778711647517967228148898467190299730424312042371845262074430453783461604827945002025460358993218097580269114525460665860939988062170586002387717018897259474099252207999395749073479890208579390255285065223719434355529528181428942035606104140785355749609334791733861003966699453194936356738556285267163339247059113190819218792499005305622287514789199582995976688439328461172789447 (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.