Factor Info

ID 31947
Size 517 digits / 1716 bits
Status composite
Value 2813908545767392057014208365587595680898571324350383706353526375393402033596996479113357261860486122377218582322114298612775541268635076925290860221532349641209696937614391902452448376321600551287701176679496798602321820866549782679609831729633302276249291509381913217240622630126235260039766356893046435325812809810263947269744932669104490965960889566863905780866527828004189022341768638831049382540404632119400693818574773359192820044715725808441533928870717133960983891068934049089001276306122781623466260159148601

Factorizations

Primary (ID: 17132) 89533954497503250118699637546839899399734520603663770267136954194731 (proven prime)
(ID: 31948) 31428395646769526974425562875263919195112301709067661553313675950721341006722383486913404112091507718837212749758658724347886286247073879726952533663688624937063831646315885121984113451388281187323563736388484339077935889671471724446173697175984877769691808563948085418829787496176749322076482505656439202291389833614447031915323276077961606713865631730903138813492156279260826293197089930398495085119287652839904623385981451576756998955625807881771 (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.