Factor Info

ID 161709
Size 540 digits / 1791 bits
Status composite
Value 104378370990460524324255451912113680474494407283257987326747796419242318007701248180379914799084741986222468967760690992656859767963709879982310968731159975634308642158409385244211203188941512925280111704604951841052885224587045896272676615747804146899231348631640421153049884455204475859862370270154908901185071307241573603191024026232623460320770796154872471568560754696563203239145678725950468520006419332698987378529982532186393005484765185286245592181145209131330301747461872908594357532278479513937072860660390298490204425297141563083

Factorizations

Primary (ID: 194022) 2081108458476437534748070887289 (proven prime)
(ID: 194023) 50155180795754909968792310937871199747034544185733801450207580800819672396159776869429428905594308959598907181049380515730355286624435673574541952649794446462474490446978260865392352136327770821313107605006874660165175846057435521472535851408532430328382925998811607396478423328843685791326539400721901647304017749937787406601529773747413862311600101529037595720241548626752410276540382811043861244066775151725578919714207414190981399776376367744160548813084069814084028623693597003277041913361553954729544547 (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.