Factor Info

ID 39097
Size 575 digits / 1908 bits
Status composite
Value 19687421654299483075246250866711481595681219533038372230169012442769999498538796520069371061196992131196095282888757345874431707542001118725582593648941064541797306114505963692359046835812623410327487918624366987761346032837195979975380246784096511479729144826027248973389846238394776375675624426771331726906182971440068787193060738784696232689735025496314192476876363952475101388367599691287527243350856589722990973138942413046631066188989219164964132965452802491823950204352026563492005924990550214488641486779768381617184595978245943021912163467200253967848316734315559743

Factorizations

Primary (ID: 11493) 4375617272295428356111030724847180250451293 (proven prime)
(ID: 39098) 4499347275857962265116245933824090062479910540967883649481071015668600127115818968872958685108220271079872720896666174690054284404160384006567879543915731551184588153465330657709678022957161027488164259782514789778697730942800580624079270214403233623158613884074369129974548094721803910185541028733595510586944049944124123944476512852757478205379418781718792356800585419186620209105659258447205446251631061528033210676356573555808532069402009655838478189637044516896306165700826222679410572305201083972356287376492169094451339576651 (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.