Factor Info

ID 60687
Size 628 digits / 2084 bits
Status composite
Value 1639688313983936736446618204759647393662713364954240281481583060222745017516069740646581924750255392561537200540916425688729565231087123483540287756022544886437388427494678667098007963094371468109578012592635815452857771081351710758130799208465596505586938922732475527747990086742475922021086049321269660574812673252100779573282800753904672570801302897690314631188804738055875278459093069212444631460556259612843156987751824951781451309891975383378521494091236008710978257166303459811243335558630526516033092483873834965192023061723610597352753213845640955759270646940826514896531613799752896722234306660234204285443007731870363

Factorizations

Primary (ID: 59706) 874125097494737469067 (proven prime)
(ID: 60688) 1875805097786713781888638514778777152097491237367277370673966723473361516720621287080498213234856567734845141226984685663256940993742940502914476425806445736197036863653490433474169593779394789946904735855328120301340083107844021406602639213269994304088964854184932624791828642333386158080195022974730129834637125537609522327271555224997178712928864653156617446800412630256632039789914036932497457437806185304676557420977625419077155334463733323524420200820222035323364854650133056060073494982464436550091998558354068894127768428300242324023815174449000524371150781917988479056548499615554861537053513930289 (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.