Factor Info

ID 28556
Size 919 digits / 3052 bits
Status composite
Value 3631619792041597677484811343057758691861577586918615775869186157758691861577586918615775905502355679107838352435032046353456104773534561047735345610477353456104773534561047735345973639332660264541283042182041121479663511214796635112147966351121479663511214796635112151597970913521261188699607978169906658212699066582126990665821269906658212699066582126990702137467827074189473914695557568252739885682527398856825273988568252739885682527398856825637150547456899653431008533162601143174726011431747260114317472601143174726011431747260117949092393184772403496243090317873009334178730093341787300933417873009334178730093341787337249615793425310953578206772364887852033648878520336488785203364887852033648878520336489148365344092011801397359654642264654389522646543895226465438952264654389522646543895226469070572056695987200131355238284224130813842241308138422413081384224130813842241308138422449397582144546790617089421569

Factorizations

Primary (ID: 41458) 21624593175150651576118356092933 (proven prime)
(ID: 41459) 167939334748492781853810884390719136507010500657768819999704757477372439689405078064736723578753194121105620484330277088663227494491753893865897707612459278755130270295090171105412805953143812684415628792321385792982839659106703175368783135298012241203199150104802071677485070925884483297943955484790369634262837975629073838985822523757270732645009714064495765495080933695105611336436974642677311704170402830676266660336032482174742048726834326821235272869634712625767555265353844656688449507217863909790886247175639655808356691687788935416257035959575677977732680138957053523163600678330393034314705624974971230202902083221940108311954907352871217972163817596070258312676973635817440730155562469938320696134590628452844593347171122232765354618524298371478237105954538862572855574791191888866107340657510483266374806528803821658306320530704460816062510455350088916773603570010258277343693 (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.