Factor Info

ID 40255
Size 576 digits / 1914 bits
Status composite
Value 990000000099000000009900000000990000000099000000009900000000990000000099000000009900000000990000000099000000009900000000990000000099000000009900009900990000990099000099009900009900990000990099000099009900009900990000990099000099009900009900990000990099000099009900009900990000990099000099009999009900999900990099990099009999009900999900990099990099009999009900999900990099990099009999009900999900990099990099009999009900999900990099990099999999009999999900999999990099999999009999999900999999990099999999009999999900999999990099999999009999999900999999990099999999009999999901

Factorizations

Primary (ID: 19883) 1304946319836672523549871511207656785231498701576036930724645238399101906921 (proven prime)
(ID: 40256) 758651896288660134107915993603872924798088072639127936337141903084204537732659763810096668041480280500136263421535880377331693661148940312392846270994567244796371341929474448540771654897343868436944286464758852569977280281469466258455484880861817053303760701003705775379380615431495669193010064472127183416358892840009032762243003708891329842988129194943052154508263046687170735703544414232842024412328536182331499599624261186633007520742518673436389865721988676440593532418778902452524392291448703381 (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.