[QUOTE=fivemack;288210]There is definitely something wrong with the db.

My script happily runs 985596 from iteration 1 to iteration 1491, at which it stops, in about a minute on one 2GHz Athlon64.

Comparing the output with the db:

(db)

Checked 731 21 (show) 745712356057859328544<21> = 2^5 · 7^2 · 490889183 · 968817151
Checked 732 21 (show) 962102102235363155150<21> = 2 · 5^2 · 7 · 420047 · 1804937 · 3625711
Checked 733 22 (show) 1083058646835105174322<22> = 2 · 11 · 23857 · 323797 · 6372951919<10>

(me)
[code]
731 745712356057859328544=2^5*7^2*490889183*968817151
732 962102107477168600544=2^5*7*37*3769*5483*25633*219143
[/code]

so sigma(N) has been mis-computed at line 731; pari-gp agrees with me.

The mis-computation is exactly what you would produce if you believed 475581859730777633 (= 490889183*968817151) to be prime.

I've told syd.[/QUOTE]Uh-oh....did someone push the "Set Prime" button again?

i checked, taking 789966.

Taking 601578 and 735966.

unreserving 85560 i1003 sz. 133 and I believe the driver is 2*3 still.

reserving 924474 554. sz 114 2^8 * 3

interesting note download the new #.elf got alq_# in my folder first it couldn't read it now it says it can but it starts calculating from index 267 looked in the alq_# file ONLY to index 317, never mind a file was written to my folder without me doing anything the downloaded file has it all ? time to check my computer.

taking 549990

601578: i4598, size 125, [COLOR=Red]2^3*3[/COLOR]
735966: i3915, size 127, [COLOR=Red]2^3*3*7[/COLOR]

unreserving 207714: i2972, size 121, 2^2*7

[URL="http://factorization.ath.cx/sequences.php?se=1&eff=2&aq=225900&action=last20&fr=0&to=100"]225900[/URL] lost the 2^3*3*5 some time ago (I think I said before) and did a nice plateau at 122 digits, then got the downdriver at index 1186 - not yet reported to factorDB to avoid downdriver hunters :D

Currently lower (and higher index), still going on it.

Releasing 170766. Its index went over 5000.

It was very mountainous:
Up to a peak of 94
Dropping to 44,
Up to over 120 in a very sharp peak.
Dropping below 40
Up to over 120
Waffled for a bit
Dropped back down in a drive that nearly made it to 15 digits
Hit 2^4 * 31 to goes all the way back up to 130 digits with no relief in sight.

[URL]http://factorization.ath.cx/aliquot.php?type=1&aq=170766&big=1[/URL]

One of the most interesting number so far out of the '120's club that I have followed.

[QUOTE=Greebley;293237]Releasing 170766. Its index went over 5000.

It was very mountainous:
Up to a peak of 94
Dropping to 44,
Up to over 120 in a very sharp peak.
Dropping below 40
Up to over 120
Waffled for a bit
Dropped back down in a drive that nearly made it to 15 digits
Hit 2^4 * 31 to goes all the way back up to 130 digits with no relief in sight.

[URL]http://factorization.ath.cx/aliquot.php?type=1&aq=170766&big=1[/URL]

One of the most interesting number so far out of the '120's club that I have followed.[/QUOTE]

interesting ride I've had my last reservation for a little over a month, I've done over 400 lines now ( might have to release it soon just to be nice) and it only got above 120 digits once.

[QUOTE=science_man_88;293241]interesting ride I've had my last reservation for a little over a month, I've done over 400 lines now ( might have to release it soon just to be nice) and it only got above 120 digits once.[/QUOTE]

releasing 924474 back into the pool.